New Arrivals

1. No backlight required; retains last displayed content for a long time even when powered down2. Extremely low power consumption, practically consumes power only during refresh3. Provides comprehensive supporting documentation: driver board schematic, example code for Raspberry Pi / Jetson Nano / Arduino / STM32 / ESP32, etc.4. The following applies to the module version only:--Reserved SPI communication interface for connecting host boards like Raspberry Pi / Arduino / STM32 / ESP32--Onboard voltage translator compatible with 3.3V and 5V logic levelsParameters:1. Operating voltage: Raw panel version: 3.3V; Module version: 3.3V / 5V2. Display color: E6 Full-Color (E Ink Spectra 6)3. Communication interface: 3-wire SPI, 4-wire SPI4. Grayscale level: 25. Full refresh time: 27s6. Dimensions:--Raw panel version: 37.32 x 31.8 x 0.85 (mm)--Module version: 48.00 x 33.00 (mm)7. Display size: 27.0 x 27.0 (mm)8. Refresh power consumption: Less than 40mW9. Dot pitch: 0.1125 x 0.1125 (mm)10. Sleep current: Less than 0.01uA (Near 0)11. Resolution: 240 x 240 pixels12. Viewing angle: Greater than 170 degSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 8cm * 6cm * 3cm / 3.15inch * 2.36inch * 1.18inch Qty per Carton 250 Carton Weight 18.60kgs / 41.01lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 250 pcs = 155000 pcs 40HQ: 1439 cartons * 250 pcs = 359750 pcs

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1. The GMSL-2MP-Camera camera module utilizes an automotive-grade 2MP CMOS image sensor, integrates a MAXIM MAX96717F GMSL serializer, and features a built-in professionally tuned Image Signal Processor (ISP) for clear and stable imaging performance. The entire housing achieves an IP67 protection level and comes standard with an AA lens, which undergoes precise focusing and dispensing fixation before leaving the factory, ensuring high reliability for harsh environments such as automotive applications.Parameters:Sensor:1. Model: 2.51MP RGGB2. Resolution: 1920 x 10803. CMOS Size: 1/2.57 inch4. Pixel Size: 3.0 x 3.0 umLens:1. Field of View (FOV): 118.4 deg (H) x 62.6 deg (V)2. Aperture (F.No): 23. Focal Length (EFL): 3.04 mm4. Depth of Field (DOF): 0.47 m to infinity (Fixed focus at 1.4 m)5. Distortion Rate: Less than -92.2%6. Image Signal Processor (ISP): Built-in7. Frame Rate: 1920 x 1080 @ 30fps8. High Dynamic Range (HDR): Supported9. LED Flicker Mitigation (LFM): Supported10. Output Format: YUV422 @ 8-bit11. Serializer:--Model: MAXIM MAX96717F--I2C Address: 0x80 (8-bit address)12. Camera Interface: Fakra Z Code13. Operating Voltage: 9 ~ 12V PoC14. Operating Current: Less than 200mA @ 12V15. Operating Temperature: -40 ~ 85 deg C16. Protection Level: IP67Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 6cm * 6cm * 5cm / 2.36inch * 2.36inch * 1.97inch Qty per Carton 270 Carton Weight 23.00kgs / 50.71lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 270 pcs = 125820 pcs 40HQ: 1083 cartons * 270 pcs = 292410 pcs

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1. Measuring range: TA631A: 0.1-200000LUX/0.01-20000FC; TA631B: 0.1-300000LUX/0.01-30000FC2. Ambient temperature/humidity: 0-60 degrees C, 0-99% RH (TA631B)3. Illuminance display: 6-digit display, up to 9999994. Sensor: digital light probe and filter5. Angle of incidence: 120 degrees6. Spectral range: 400-700nm7. Sampling rate: 8 times / second8. Automatic shutdown: 10 minutes (can be manually shut down)9. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m10. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)11. Power supply: 3 x 1.5V AAA (R03/LR06) batteries (not included)12. Display size: approx. 3.7 x 4.1cm13. Size: about 15.2 x 5.5 x 3.3cm14. Weight: approx. 136gFeatures:1. Can set the upper and lower limit alarm threshold, when the measurement is higher or lower than the set threshold, the screen red background light is on for a long time and the measurement value flashes alarm prompt2. Can lock the maximum value, minimum value, average value and real-time value during the measurement3. HD large screen display with white background light4. Automatic shutdown after 10 minutes of no operation (can be manually canceled)5. Light source type can be selected (only TA631B)Packing list:- Host x 1- Cloth bag x 1- Instruction manual x 1- Protective cover x 1Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 22cm * 10cm * 6cm / 8.66inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 10.90kgs / 24.03lb Carton Size 46cm * 29cm * 41cm / 18.11inch * 11.42inch * 16.14inch Loading Container 20GP: 487 cartons * 40 pcs = 19480 pcs 40HQ: 1131 cartons * 40 pcs = 45240 pcs

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1. 2-in-1 digital voltage tester screwdriver, integrating ratchet screwdriver fastening and electrical circuit detection. It comes with a detachable dual-purpose bit compatible with Phillips and flat head.2. Backlit LCD screen displays AC voltage from 0 to 600V numerically. NCV non-contact induction detects live wires with audible & visual alarm to identify electric field intensity.3. Distinguish live and neutral wires clearly, test wire continuity with buzzer and locate cable breakpoints. Long press to lock voltage reading, auto revert to induction mode after release.4. Built-in rechargeable lithium battery with Type-C fast charging. 3-mode ratchet (forward/reverse/lock), retractable adjustable bit length for easy removal and replacement.5. Insulated anti-slip handle, auto power off after 5 minutes of inactivity. Perfect for household circuit inspection, appliance repair and daily disassembly & assembly work.Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 21cm * 9cm * 6cm / 8.27inch * 3.54inch * 2.36inch Qty per Carton 60 Carton Weight 15.70kgs / 34.61lb Carton Size 44cm * 45cm * 34cm / 17.32inch * 17.72inch * 13.39inch Loading Container 20GP: 396 cartons * 60 pcs = 23760 pcs 40HQ: 919 cartons * 60 pcs = 55140 pcs

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1. 2-in-1 digital voltage tester screwdriver, integrating ratchet screwdriver fastening and electrical circuit detection. It comes with a detachable dual-purpose bit compatible with Phillips and flat head.2. Backlit LCD screen displays AC voltage from 0 to 600V numerically. NCV non-contact induction detects live wires with audible & visual alarm to identify electric field intensity.3. Distinguish live and neutral wires clearly, test wire continuity with buzzer and locate cable breakpoints. Long press to lock voltage reading, auto revert to induction mode after release.4. Built-in rechargeable lithium battery with Type-C fast charging. 3-mode ratchet (forward/reverse/lock), retractable adjustable bit length for easy removal and replacement.5. Insulated anti-slip handle, auto power off after 5 minutes of inactivity. Perfect for household circuit inspection, appliance repair and daily disassembly & assembly work.Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 21cm * 9cm * 6cm / 8.27inch * 3.54inch * 2.36inch Qty per Carton 60 Carton Weight 15.70kgs / 34.61lb Carton Size 44cm * 45cm * 34cm / 17.32inch * 17.72inch * 13.39inch Loading Container 20GP: 396 cartons * 60 pcs = 23760 pcs 40HQ: 919 cartons * 60 pcs = 55140 pcs

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1. Intelligent anti-burn, full-range protection, intelligent anti-burn chip, full gear overload protection, achieves automatic protection of misalignment below 250V2. It not only has the ability of four-bit semi-accurate measurement but also integrates a variety of measurement functions, such as voltage, current, resistance, etc., to meet your diverse needs in the field of electronics3. AC voltage measurement, voltage of zero and fire wires, AC voltage range 200mV~750V, lower or higher than the normal value will cause the appliance to not work or burn4. LED/Lamp beads, precise measurement, simply connect the probe to the two electrodes of the diode, select the appropriate gear, measurements can be completed easily, no complicated steps, so you can easily master5. LED large screen, dark night, as usual see, short-press the LIGHT key to brighten the screen, with the backlight, various environments can be seen clearly6. Electronic inspection, on/off buzzer response when the measurement line is on or off, the buzzer of the line is constantly sounding7. High sensitivity probes, stainless steel copper probe is durable, good electrical conductivity, high accuracy, and anti-oxidation, suitable for various measurements8. NCV voltage detection is efficient and convenient, and zero-contact voltage detection is more secure; the distance from the power supply to the alarm sound is slow otherwise, the alarm is rapid9. We know the importance of units and ranges, so they are marked on the multimeter panel, whether you are a beginner or a professional, you can easily read units and ranges and get started quickly, making your measurement process more efficient and accurateSpecification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 13cm * 7cm * 22cm / 5.12inch * 2.76inch * 8.66inch Qty per Carton 20 Carton Weight 13.00kgs / 28.66lb Carton Size 28cm * 37cm * 46cm / 11.02inch * 14.57inch * 18.11inch Loading Container 20GP: 559 cartons * 20 pcs = 11180 pcs 40HQ: 1298 cartons * 20 pcs = 25960 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 22.60kgs / 49.82lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 12.00kgs / 26.46lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 12.00kgs / 26.46lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 38.80kgs / 85.54lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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1. High-definition, wide-angle FSTN large-screen display; three-color backlight (green, yellow, red)2. Illuminance measurement range: 0–200,000 LUX / 0–20,000 FC3. Illuminance accuracy: +/- (3% + 5)4. Data hold5. MAX/MIN values6. Auto power-off7. Disable auto power-off function8. Low battery indicator9. C/F unit switching10. LUX/FC unit switching11. Battery type: 3 x 1.5V AAA batteries （Batteries are not included with the product shipment）12. Net weight: 114g13. Dimensions: 14.84 x 5.84 x 2.75 cmSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 10.5cm * 22cm * 4cm / 4.13inch * 8.66inch * 1.57inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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1. High-definition, wide-angle FSTN large-screen display; three-color backlight (green, yellow, red)2. Illuminance measurement range: 0–200,000 LUX / 0–20,000 FC3. Illuminance accuracy: +/- (3% + 5)4. Temperature measurement range: -20 to 60 C / -4 to 140 F (accuracy: +/- 1C / 2F)5. Humidity measurement range: 0.0%–99.9% RH (accuracy: +/- 5.0% RH)6. Data hold7. MAX/MIN values8. Auto power-off9. Disable auto power-off function10. Low battery indicator11. C/F unit switching12. LUX/FC unit switching13. Battery type: 3 x 1.5V AAA battery （Batteries are not included with the product shipment）14. Product net weight: 117g15. Product dimensions: 14.84 x 5.84 x 2.75 cmSpecification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 10.5cm * 22cm * 5cm / 4.13inch * 8.66inch * 1.97inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. A/C Frequency Weighting for Dual Scenarios: Features interchangeable A/C Weighting modes. Use A-weighting for human ear response simulation and C-weighting for mechanical noise analysis, providing scientific data for any application.3. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, whether you are working in bright sunlight or dark environments.4. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.Specifications:1. Large HD FSTN display with full viewing angle; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA, 30–130 dBC3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A, C6. Time weighting: FAST, SLOW7. Sound level display via data bar8. "OVER" range indicator9. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching10. Power supply: 3 x 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, temperature, and humidity, whether you are working in bright sunlight or dark environments.3. Multi-functional All-in-One Meter: More than just a decibel meter! It simultaneously displays ambient temperature and humidity, alongside practical functions like MAX/MIN tracking and Data Hold for comprehensive environmental monitoring.4. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.Specifications:1. Large HD full-viewing-angle FSTN display; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A6. Time weighting: FAST, SLOW7. Sound level indicated by data bar8. "OVER" range indicator9. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching10. Power supply: 3 x 1.5V AAA batteries (not included)11. Temperature measurement range: -20–60°C / -4–140°F (Accuracy: ±1°C / ±2°F)12. Humidity measurement range: 0.0%–99.9% RH (Accuracy: ±4% RH)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, whether you are working in bright sunlight or dark environments.3. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.Specifications:1. Large HD full-viewing-angle FSTN display; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A6. Time weighting: FAST, SLOW7. Sound level indicated by data bar8. "OVER" range indicator9. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching10. Power supply: 3 x 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. A/C Frequency Weighting for Dual Scenarios: Features interchangeable A/C Weighting modes. Use A-weighting for human ear response simulation and C-weighting for mechanical noise analysis, providing scientific data for any application.3. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, temperature, and humidity, whether you are working in bright sunlight or dark environments.4. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.5. Multi-functional All-in-One Meter: More than just a decibel meter! It simultaneously displays ambient temperature and humidity, alongside practical functions like MAX/MIN tracking and Data Hold for comprehensive environmental monitoring.Specifications:1. Large HD FSTN display with full viewing angle; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA, 30–130 dBC3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A, C6. Time weighting: FAST, SLOW7. Sound level display via data bar8. "OVER" range indicator9. Temperature measurement range: -20–60°C / -4–140°F (Accuracy: ±1°C / ±2°F)10. Humidity measurement range: 0.0%–99.9% RH (Accuracy: ±4% RH)11. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching12. Power supply: 3 x 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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1. Output Power: MT-615: 15mW; MT-616: 30mW2. Test Distance: Single-mode fiber, MT-615: 10-12km; MT-616: 14-16km3. Detector Type: InGaAs 4. Wavelength Response Range: 700-1700nm 5. Power Meter Interface: 2.5mm universal connector 6. Measurement Wavelengths: 850/980/1300/1310/1490/1550/1625/1650nm 7. Measurement Range: -70 to +10dB 8. Resolution: 0.01dB 9. Accuracy: 1550, 1310nm +/-0.2 dB; 1490nm, 1625nm, 1650nm +/-0.3 dB; 850nm, 980nm, 1300nm +/-0.4dB 10. Display Units: dB, dBm, mW, μW, nW 11. Frequency recognition: 270/1k/2kHz 12. Data storage: 500 sets 13. Red light source interface: 2.5mm universal connector 14. Red light wavelength: 650 +/-20nm 15. Output mode: Constant on / 2H flashing 16. Compatible Networks: UTP network cables 17. Connector Type: RJ45 (UTP/8P8C) 18. Test Type: Network Cable Sequence 19. Test Distance: 600 m 20. Illumination: LED Light 21. Low Battery Indicator: Battery Level Indicator22. Other Features: Wavelength Memory, Wavelength Identification (ID), Self-Calibration, Relative Measurement, Screen Backlight, Auto Shutdown (10 minutes) 23. Charging Interface: Micro USB 24. Operating Time: Approx. 50-60 hours (power meter mode) 25. Power Supply: 3.7V/450mAh, Li-ion (charging time approx. 3 hours, standby time up to 90 days)26. Operating Environment: -10 to 50 degrees Celsius, less than 90% RH 27. Dimensions: Approx. 9.8 x 5.9 x 2.7cm28. Weight: Approx. 100gFeatures:1. OPM high-precision optical power meter, offering 8 wavelengths for testing2. Universal FC/SC/ST & 2.5mm connectors, compatible with most fiber optic connectors3. Automatically scans and detects network cable sequence; measures cable lengths up to 600 meters or more; portable and space-saving design; self-locking mechanism prevents loss4. Store and view data anytime; 500-entry cyclic storage; scroll through records using the up and down buttons5. Wavelength memory function; automatically restores the wavelength set before the last shutdown upon power-on6. Self-calibration of offset; DIY adjustment for flexible measurements7. Short press the power button to turn on the backlight; works in dim environments to improve work efficiency8. Short press the power button to enable power-saving mode by default; automatically shuts down after 10 minutes of inactivity9. Intelligent multi-protection design10. Soft rubber anti-slip sleeve design, featuring shock-resistant soft rubber and an ABS body11. Lightweight and compact, convenient to carry and useSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 50 Carton Weight 11.00kgs / 24.25lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 50 pcs = 20600 pcs 40HQ: 958 cartons * 50 pcs = 47900 pcs

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1. Working power supply: DC12V, can be directly charged2. Working current: 200mA3. Battery capacity: 2000mAh4. LCD screen: 7-inch high-definition LCD screen5. Camera: 3 million pixel high-definition CCD chip6. Fill light source: high-brightness white light7. Display screen support language: Chinese, English8. Total length of the pull rod: about 3.6 meters9. Net weight: about 1.8KgFeatures:1. 7-inch large screen, clearer display2. Automatic storage of video and photo taking, configuration of memory card, check the detection record at any time, can provide pictures to help deal with accidents3. 3.6 meters retractable rod, suitable for a variety of situations, more convenient and quick to detect4. The camera comes with LED fill light, which can be used in the dark or at night5. Explosion-proof handle, built-in lithium battery, concave and convex surface anti-slip feel6. Can be rotated to adjust the length at willPacking list:- Display screen x 1- Bend tube camera x 1- 8G memory card x 1- Sunshade x 1- Explosion-proof handle (built-in battery) x 1- Charger x 1- Telescopic rod x 1- Remote control (with button battery) x 1- Storage box x 1Specification: Package Weight One Package Weight 7.50kgs / 16.54lb One Package Size 27cm * 18cm * 14cm / 10.63inch * 7.09inch * 5.51inch Qty per Carton 2 Carton Weight 15.50kgs / 34.17lb Carton Size 34cm * 30cm * 14cm / 13.39inch * 11.81inch * 5.51inch Loading Container 20GP: 1867 cartons * 2 pcs = 3734 pcs 40HQ: 4335 cartons * 2 pcs = 8670 pcs

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1. Output Power: MT-615: 15mW; MT-616: 30mW2. Test Distance: Single-mode fiber, MT-615: 10-12km; MT-616: 14-16km3. Detector Type: InGaAs 4. Wavelength Response Range: 700-1700nm 5. Power Meter Interface: 2.5mm universal connector 6. Measurement Wavelengths: 850/980/1300/1310/1490/1550/1625/1650nm 7. Measurement Range: -70 to +10dB 8. Resolution: 0.01dB 9. Accuracy: 1550, 1310nm +/-0.2 dB; 1490nm, 1625nm, 1650nm +/-0.3 dB; 850nm, 980nm, 1300nm +/-0.4dB 10. Display Units: dB, dBm, mW, μW, nW 11. Frequency recognition: 270/1k/2kHz 12. Data storage: 500 sets 13. Red light source interface: 2.5mm universal connector 14. Red light wavelength: 650 +/-20nm 15. Output mode: Constant on / 2H flashing 16. Compatible Networks: UTP network cables 17. Connector Type: RJ45 (UTP/8P8C) 18. Test Type: Network Cable Sequence 19. Test Distance: 600 m 20. Illumination: LED Light 21. Low Battery Indicator: Battery Level Indicator22. Other Features: Wavelength Memory, Wavelength Identification (ID), Self-Calibration, Relative Measurement, Screen Backlight, Auto Shutdown (10 minutes) 23. Charging Interface: Micro USB 24. Operating Time: Approx. 50-60 hours (power meter mode) 25. Power Supply: 3.7V/450mAh, Li-ion (charging time approx. 3 hours, standby time up to 90 days)26. Operating Environment: -10 to 50 degrees Celsius, less than 90% RH 27. Dimensions: Approx. 9.8 x 5.9 x 2.7cm28. Weight: Approx. 100gFeatures:1. OPM high-precision optical power meter, offering 8 wavelengths for testing2. Universal FC/SC/ST & 2.5mm connectors, compatible with most fiber optic connectors3. Automatically scans and detects network cable sequence; measures cable lengths up to 600 meters or more; portable and space-saving design; self-locking mechanism prevents loss4. Store and view data anytime; 500-entry cyclic storage; scroll through records using the up and down buttons5. Wavelength memory function; automatically restores the wavelength set before the last shutdown upon power-on6. Self-calibration of offset; DIY adjustment for flexible measurements7. Short press the power button to turn on the backlight; works in dim environments to improve work efficiency8. Short press the power button to enable power-saving mode by default; automatically shuts down after 10 minutes of inactivity9. Intelligent multi-protection design10. Soft rubber anti-slip sleeve design, featuring shock-resistant soft rubber and an ABS body11. Lightweight and compact, convenient to carry and useSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 50 Carton Weight 11.00kgs / 24.25lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 50 pcs = 20600 pcs 40HQ: 958 cartons * 50 pcs = 47900 pcs

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1. This pin-type wood moisture meter comes with two high-sensitivity metal probes, delivering precise detection with accuracy up to +/-2%, built-in 7 preset wood species modes, and supports testing on wood, brick walls and drywall.2. Equipped with a HD color backlit LCD screen featuring 3 automatic color switchable backlights (green/yellow/red) to visually distinguish low, moderate and high moisture levels at a glance.3. It simultaneously displays moisture value, ambient temperature and humidity, and supports switching temperature units between ℃ and ℉ by long pressing the MODE button.4. Practical multi-function buttons realize data hold, MAX/MIN value recording and quick mode switching; it features a 10-minute auto power-off function to effectively save battery power.5. Compact handheld portable design with simple one-handed operation, fast response reading, widely suitable for lumber processing, home decoration wall inspection and daily wood moisture detection.Technical Specifications1. Measuring Range: 0.0% to 57.0%2. Accuracy: +/-2.0%3. Measuring modes Material A: hardwood (8.8-54.8%) Material B: softwood (6.8-47.8%) Material C: Concrete (0.9-22.1%） Material D: Anhyfrous Gypsum martar layer (0.0-11.0%) Material E: Cement Martar (0.7-8.6%) Material F: Lime Mortar, gypsum (0.6-9.9%) Material G: Brick (0.0-16.5%) 5. Temperature measurement range: -20 to 60 degrees Celsius / -4 to 140 degrees Fahrenheit (+/-1 degrees Celsius / 2 degrees Fahrenheit)6. Humidity measurement range: 0.0% to 99.9% RH (+/-4% RH)7. Auto Power Off: 10min8. Power Supply: 3 x 1.5V AAA Alkaline Batteries (not included)9. Size: 58.6 x 27.6 x 142mm10. Weight: 102gSpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 23cm * 11cm * 4cm / 9.06inch * 4.33inch * 1.57inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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1. This pin-type moisture meter delivers high-precision detection with an accuracy of +/-2%, equipped with two metal pins for instant moisture reading by direct insertion into tested materials.2. It supports 7 switchable material modes, compatible with hardwood, softwood, concrete, gypsum mortar, cement mortar, lime mortar and brick, suitable for wood flooring, putty walls, stone and building construction testing.3. Adopts a HD LCD screen with 3-color auto-switch backlight (green/yellow/red), which visually marks dry, moderate and high moisture levels for clear reading in dark environments.4. Comes with practical multi-functional buttons, supporting data hold to lock readings, MAX/MIN peak value capture and multi-point comparative testing for accurate data recording.5. Ergonomic lightweight handheld design, fast response testing, widely used for lumber processing, home renovation wall inspection and daily building material moisture detection.Technical Specifications1. Measuring Range: 0.0% to 57.0%2. Accuracy: +/-2.0%3. Measuring modes Material A: hardwood (8.8-54.8%) Material B: softwood (6.8-47.8%) Material C: Concrete (0.9-22.1%） Material D: Anhyfrous Gypsum martar layer (0.0-11.0%) Material E: Cement Martar (0.7-8.6%) Material F: Lime Mortar, gypsum (0.6-9.9%) Material G: Brick (0.0-16.5%) 4. Auto Power Off: 10min5. Power Supply: 3 x 1.5V AAA Alkaline Batteries (not included)6. Size: 58.6 x 27.6 x 142mm7. Weight: 102gSpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 23cm * 11cm * 4cm / 9.06inch * 4.33inch * 1.57inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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1. This non-destructive inductive moisture tester adopts electromagnetic induction detection technology, no need to drill or damage materials, with a maximum 19mm deep detection range and +/-4% measuring accuracy for stable and fast readings.2. It supports 4 switchable testing modes, compatible with plaster walls, brick masonry, softwood and hardwood, meeting moisture detection demands for construction and woodworking scenarios.3. Equipped with a HD backlit LCD circular dial display, clear data readout in dark and bright environments; built-in data hold function to freeze measured values for convenient recording and viewing.4. Built-in mini flashlight for lighting dim construction sites, plus visual LED color alarm and buzzer reminder, green/yellow/red lights correspond to dry, moderate and wet humidity levels to quickly judge material moisture status.5. Ergonomic portable handheld design with simple one-button operation, wide sensing panel for full contact measurement, compact body easy to carry for on-site building inspection and lumber testing.Technical Specifications1. Measuring Range: Wood 5% to 75%, Wall 0.5% to 70%2. Accuracy: +/- 4%3. Max Detection Depth: 19.00mm4. Sensor Size: 40x40mm5. Operating Temperature: 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit), applicable humidity 5 to 95%RH6. Storage Temperature: -10 to 50 degrees Celsius (14 to 122 degrees Fahrenheit)7. Power Supply: 3 x 1.5V AAA Alkaline Batteries (not included)8. Size: 135.6 x 5.5 x 27.2mm9. Weight: 103gSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 23cm * 11cm * 4cm / 9.06inch * 4.33inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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1. Temperature measurement range: -20°C to 60°C2. Humidity measurement range: 0% to 99.9%3. Power supply: 3 x 1.5V AAA batteries (not included)4. Screen: High-definition full-view FSTN screen with three-color backlight5. Equipped with a high-sensitivity professional sensor probe, strong anti-interference capability6. Fast response speed, real-time capture of environmental temperature and humidity changes7. Synchronously detects environmental temperature and humidity, automatically calculates wet-bulb temperature and dew point temperature8. Automatically records the highest/lowest environmental temperature and humidity for easy tracking of environmental changes9. Compact ergonomic handheld design, easy to hold with one hand, portable with no external wiring10. Suitable for various scenarios including cold storage and cold chain facilities, food processing plants, warehouses, indoor homes, greenhouses, wine cellars, laboratories, and outdoor field surveys.Specification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 22cm * 11cm * 4cm / 8.66inch * 4.33inch * 1.57inch Qty per Carton 100 Carton Weight 25.00kgs / 55.12lb Carton Size 57cm * 46cm * 42cm / 22.44inch * 18.11inch * 16.54inch Loading Container 20GP: 242 cartons * 100 pcs = 24200 pcs 40HQ: 562 cartons * 100 pcs = 56200 pcs

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1. Wind speed measurement range: 0.7-30m/s2. Wind speed accuracy: -/+3%+0.13. Power supply: 3 x 1.5V AAA batteries (not included)4. Screen: High-definition full-view FSTN screen, three-color backlight5. One-button switching between 6 wind speed units, supports Celsius/Fahrenheit conversion6. Three-color backlight wind speed warning, intuitively judging wind force level7. Full set of professional measurement functions, power-saving automatic shutdown8. Compact ergonomic one-handed design, built-in rotating wind cup sensor for accurate airflow capture9. Precision rotating wind blade sensor probe, fast response speed, resistant to environmental interference, stable values ??after multiple measurements10. Suitable for various wind and environmental monitoring scenarios such as HVAC duct inspection, sailing, kite flying, wind power station inspection, outdoor mountaineering, factory ventilation, greenhouse planting, fan equipment calibration, etc.Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 22cm * 11cm * 4cm / 8.66inch * 4.33inch * 1.57inch Qty per Carton 100 Carton Weight 26.00kgs / 57.32lb Carton Size 57cm * 46cm * 42cm / 22.44inch * 18.11inch * 16.54inch Loading Container 20GP: 242 cartons * 100 pcs = 24200 pcs 40HQ: 562 cartons * 100 pcs = 56200 pcs

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1. Wind speed measurement range: 0.7-30m/s2. Wind speed accuracy: -/+3%+0.13. Power supply: 3 x 1.5V AAA batteries (not included)4. Screen: High-definition full-view FSTN screen, three-color backlight5. Temperature measurement range: -20 degrees Celsius to 60 degrees Celsius6. Humidity measurement range: 0% to 99.9%7. Integrated wind speed, ambient temperature, and humidity detection8. One-button switching between 6 wind speed units, supports Celsius/Fahrenheit conversion9. Three-color backlit wind speed warning, intuitively judging wind force level10. Automatically records maximum, minimum, and average wind speed within the measurement period for easy recording of measurement values11. Compact ergonomic design for one-handed use, built-in rotating wind cup sensor for accurate airflow capture12. Suitable for various wind and environmental monitoring scenarios, including HVAC duct inspection, sailing, kite flying, wind power station inspection, outdoor mountaineering, factory ventilation, greenhouse planting, and fan equipment calibration.Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 22cm * 11cm * 4cm / 8.66inch * 4.33inch * 1.57inch Qty per Carton 100 Carton Weight 27.00kgs / 59.52lb Carton Size 57cm * 46cm * 42cm / 22.44inch * 18.11inch * 16.54inch Loading Container 20GP: 242 cartons * 100 pcs = 24200 pcs 40HQ: 562 cartons * 100 pcs = 56200 pcs

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1. Material: Aluminum alloy + ABS2. Tolerance: Approx. 0.02mm3. Resolution: 0.01mm4. Measuring Range: 0-25.4mm5. Battery Type: LR44 1.5V button cell battery (2 batteries total, internal and external)6. Applications: Can be used to measure materials such as pearls, beaded strands, leather, paper, wood veneer, film, and fabrics.7. Digital display screen for fast readings8. Seamless aluminum alloy probe for more accurate measurements.Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 18cm * 12cm * 5cm / 7.09inch * 4.72inch * 1.97inch Qty per Carton 54 Carton Weight 17.20kgs / 37.92lb Carton Size 56cm * 38cm * 32cm / 22.05inch * 14.96inch * 12.6inch Loading Container 20GP: 391 cartons * 54 pcs = 21114 pcs 40HQ: 909 cartons * 54 pcs = 49086 pcs

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1. Material: Main body made of 45 steel2. Application: Suitable for machine tools, milling machines, end mills, and other mechanical equipment.3. Clamped on the machine tool, it locates the precise position close to the workpiece and provides photoelectric feedback to the operator.4. No rotation required for subsequent measurements.5. One-piece molding, sturdy and durable.6. Precise measurement with high accuracy.Specification: Package Weight One Package Weight 0.28kgs / 0.63lb One Package Size 16cm * 4cm * 2cm / 6.3inch * 1.57inch * 0.79inch Qty per Carton 100 Carton Weight 29.00kgs / 63.93lb Carton Size 34cm * 22cm * 22cm / 13.39inch * 8.66inch * 8.66inch Loading Container 20GP: 1620 cartons * 100 pcs = 162000 pcs 40HQ: 3761 cartons * 100 pcs = 376100 pcs

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1. Material: ABS + Aluminum + Copper + Zinc Alloy2. Measurement Range: pH value/humidity value/light intensity/fertility value3. Application Range: Laboratory, greenhouse, vegetable, and polytunnel cultivation4. Battery-free, plug and play5. Widely applicable to landscaping, flower and grass cultivation, agricultural and forestry greenhouses, etc.6. Digital dial, clear reading, 90-degree rotationSpecification: Package Weight One Package Weight 0.13kgs / 0.30lb One Package Size 28cm * 7cm * 4cm / 11.02inch * 2.76inch * 1.57inch Qty per Carton 100 Carton Weight 14.00kgs / 30.86lb Carton Size 58cm * 42cm * 37cm / 22.83inch * 16.54inch * 14.57inch Loading Container 20GP: 295 cartons * 100 pcs = 29500 pcs 40HQ: 686 cartons * 100 pcs = 68600 pcs

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1. 80M Measuring Range: The RZG80 laser distance meter supports measurement up to 80 meters, suitable for indoor distance measuring, room layout, wall spacing, and home improvement projects.2. Portable Handheld Design: Compact and lightweight body makes it easy to carry, hold, and store. Ideal for daily measuring tasks at home, office, warehouse, classroom, or renovation sites.3. Easy Indoor Measurement: Designed for quick room and space measurement, helping users measure walls, floors, ceilings, furniture placement areas, and other indoor spaces more conveniently.4. Clear Digital Display: The digital screen provides easy-to-read measurement data, helping reduce manual reading errors compared with traditional tape measuring tools.5. Wide Application: Suitable for home decoration, construction layout, real estate room checking, furniture installation, interior design, and other indoor measuring needs.Specifications1. Measuring Range: 0.05-80 meters (0.16-262 feet)2. Accuracy: 2 mm (0.079 inches)3. Laser Wavelength: 635 nm4. Maximum Laser Output: Less than 1 mW5. Self-Calibration: -9 mm to +9 mm6. Dust and Splash Protection: IP547. Automatic Laser Shutdown: 20 seconds8. Automatic Power-Off: 150 seconds9. Operating Temperature: 0 to 40 degrees Celsius (32~104 degrees Fahrenheit)10. Storage Temperature: -10 to 60 degrees Celsius (14~140 degrees Fahrenheit)11. Power Supply: Two 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 16cm * 8cm * 5cm / 6.3inch * 3.15inch * 1.97inch Qty per Carton 80 Carton Weight 17.00kgs / 37.48lb Carton Size 46cm * 38cm * 38cm / 18.11inch * 14.96inch * 14.96inch Loading Container 20GP: 401 cartons * 80 pcs = 32080 pcs 40HQ: 931 cartons * 80 pcs = 74480 pcs

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1. Material: ABS+PE+Iron+Aluminum2. Application: Quickly measures pH and chlorine levels to maintain swimming pool water within safe ranges.3. Detection Range: pH range 5.5-90, chlorine content range 0.2-3.04. Battery Type: 1.5V AA battery (not included in this product)5. Extendable spiral probe cable for a wide detection range.6. Non-slip handle design, prevents slipping when wet.Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 15cm * 5cm / 7.87inch * 5.91inch * 1.97inch Qty per Carton 36 Carton Weight 10.00kgs / 22.05lb Carton Size 47cm * 42cm * 32cm / 18.5inch * 16.54inch * 12.6inch Loading Container 20GP: 422 cartons * 36 pcs = 15192 pcs 40HQ: 980 cartons * 36 pcs = 35280 pcs

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1. 40M Measuring Range: The RZG40 laser distance meter supports measurement up to 40 meters, suitable for indoor distance measuring, room layout, wall spacing, and home improvement projects.2. Portable Handheld Design: Compact and lightweight body makes it easy to carry, hold, and store. Ideal for daily measuring tasks at home, office, warehouse, classroom, or renovation sites.3. Easy Indoor Measurement: Designed for quick room and space measurement, helping users measure walls, floors, ceilings, furniture placement areas, and other indoor spaces more conveniently.4. Clear Digital Display: The digital screen provides easy-to-read measurement data, helping reduce manual reading errors compared with traditional tape measuring tools.5. Wide Application: Suitable for home decoration, construction layout, real estate room checking, furniture installation, interior design, and other indoor measuring needs.Specifications1. Measuring Range: 0.05-40 meters (0.16-131 feet)2. Accuracy: 2 mm (0.079 inches)3. Laser Wavelength: 635 nm4. Maximum Laser Output: Less than 1 mW5. Self-Calibration: -9 mm to +9 mm6. Dust and Splash Protection: IP547. Automatic Laser Shutdown: 20 seconds8. Automatic Power-Off: 150 seconds9. Operating Temperature: 0 to 40 degrees Celsius (32~104 degrees Fahrenheit)10. Storage Temperature: -10 to 60 degrees Celsius (14~140 degrees Fahrenheit)11. Power Supply: Two 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 16cm * 9cm * 5cm / 6.3inch * 3.54inch * 1.97inch Qty per Carton 80 Carton Weight 17.00kgs / 37.48lb Carton Size 48cm * 38cm * 38cm / 18.9inch * 14.96inch * 14.96inch Loading Container 20GP: 384 cartons * 80 pcs = 30720 pcs 40HQ: 893 cartons * 80 pcs = 71440 pcs

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1. 80M Measuring Range: Supports measurement up to 80 meters, suitable for indoor distance measuring, room layout, wall spacing, and home improvement projects.2. Portable Handheld Design: Compact and lightweight body makes it easy to carry, hold, and store. Ideal for daily measuring tasks at home, office, warehouse, classroom, or renovation sites.3. Easy Indoor Measurement: Designed for quick room and space measurement, helping users measure walls, floors, ceilings, furniture placement areas, and other indoor spaces more conveniently.4. Clear Digital Display: The digital screen provides easy-to-read measurement data, helping reduce manual reading errors compared with traditional tape measuring tools.5. Wide Application: Suitable for home decoration, construction layout, real estate room checking, furniture installation, interior design, and other indoor measuring needs.Specifications1. Measuring Range: 0.05-80 meters (0.16-262 feet)2. Accuracy: 2 mm (0.079 inches)3. Laser Wavelength: 635 nm4. Maximum Laser Output: Less than 1 mW5. Self-Calibration: -9 mm to +9 mm6. Dust and Splash Protection: IP547. Automatic Laser Shutdown: 20 seconds8. Automatic Power-Off: 150 seconds9. Operating Temperature: 0 to 40 degrees Celsius (32-104 degrees Fahrenheit)10. Storage Temperature: -10 to 60 degrees Celsius (14-140 degrees Fahrenheit)11. Power Supply: Two 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.48lb One Package Size 16cm * 9cm * 5cm / 6.3inch * 3.54inch * 1.97inch Qty per Carton 80 Carton Weight 17.50kgs / 38.58lb Carton Size 50cm * 39cm * 38cm / 19.69inch * 15.35inch * 14.96inch Loading Container 20GP: 359 cartons * 80 pcs = 28720 pcs 40HQ: 835 cartons * 80 pcs = 66800 pcs

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1. 60M Measuring Range: Supports measurement up to 60 meters, suitable for indoor distance measuring, room layout, wall spacing, and home improvement projects.2. Portable Handheld Design: Compact and lightweight body makes it easy to carry, hold, and store. Ideal for daily measuring tasks at home, office, warehouse, classroom, or renovation sites.3. Easy Indoor Measurement: Designed for quick room and space measurement, helping users measure walls, floors, ceilings, furniture placement areas, and other indoor spaces more conveniently.4. Clear Digital Display: The digital screen provides easy-to-read measurement data, helping reduce manual reading errors compared with traditional tape measuring tools.5. Wide Application: Suitable for home decoration, construction layout, real estate room checking, furniture installation, interior design, and other indoor measuring needs.Specifications1. Measuring Range: 0.05-60 meters (0.16-192 feet)2. Accuracy: 2 mm (0.079 inches)3. Laser Wavelength: 635 nm4. Maximum Laser Output: Less than 1 mW5. Self-Calibration: -9 mm to +9 mm6. Dust and Splash Protection: IP547. Automatic Laser Shutdown: 20 seconds8. Automatic Power-Off: 150 seconds9. Operating Temperature: 0 to 40 degrees Celsius (32-104 degrees Fahrenheit)10. Storage Temperature: -10 to 60 degrees Celsius (14-140 degrees Fahrenheit)11. Power Supply: Two 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.48lb One Package Size 16cm * 9cm * 5cm / 6.3inch * 3.54inch * 1.97inch Qty per Carton 80 Carton Weight 17.50kgs / 38.58lb Carton Size 50cm * 39cm * 38cm / 19.69inch * 15.35inch * 14.96inch Loading Container 20GP: 359 cartons * 80 pcs = 28720 pcs 40HQ: 835 cartons * 80 pcs = 66800 pcs

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1. 2-in-1 digital angle ruler for linear length and 0 to 360 degrees full-range angle measurement, with dual metric & imperial scales to measure inner and outer angles freely. 2. High-definition LCD screen shows real-time angle readings. Features ZERO reset, HOLD data lock, and a locking knob to fix angle position stably. 3. Built-in battery offers long-lasting performance. Auto power off after 6 minutes of inactivity. A hanging hole is designed for tidy storage, and the scale marking is wear-resistant. 4. Stable pivot structure with smooth rotation and rigid anti-bending ruler body, ideal for woodworking, tiling decoration, drafting and teaching use. 5. Simple operation for marking lines, right angle inspection and slope calculation, widely used in home renovation, manual craft, student drawing and rehabilitation angle detection. 6. Battery: Model RC01 - Built-in CR2032 3V button cell; Model RC02 - Built-in 90mAh 3.7V lithium battery.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 27cm * 9cm * 4cm / 10.63inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 12.50kgs / 27.56lb Carton Size 56cm * 47cm * 38cm / 22.05inch * 18.5inch * 14.96inch Loading Container 20GP: 266 cartons * 100 pcs = 26600 pcs 40HQ: 618 cartons * 100 pcs = 61800 pcs

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1. 3-in-1 portable handheld device integrating Dual-Channel 50MHz Oscilloscope + Digital Multimeter + Signal Generator, realizing waveform observation, electrical parameter measurement and signal output with one unit.2. Two independent input channels for simultaneous waveform capture and comparison analysis. Equipped with a 3.2-inch 320x240 HD color screen, built-in foldable stand and wall hanging slot for flexible placement.3. The multimeter features 25000-count high precision, measuring AC/DC voltage & current, resistance, capacitance, diode and continuity test, with fuse overcurrent burnout protection.4. The signal generator outputs sine, square, triangle, half-wave, full-wave, sawtooth and other waveforms. It supports synchronous operation with the oscilloscope for convenient circuit debugging.5. Built-in rechargeable lithium battery via USB-C charging. Shockproof drop-resistant ABS housing; probe manual compensation calibration is available. Waveform data can be saved and uploaded to PC for viewing and export, ideal for appliance repair, electronic DIY and laboratory teaching.Specification: Package Weight One Package Weight 0.82kgs / 1.82lb One Package Size 23cm * 16cm * 9cm / 9.06inch * 6.3inch * 3.54inch Qty per Carton 20 Carton Weight 17.40kgs / 38.36lb Carton Size 47cm * 48cm * 34cm / 18.5inch * 18.9inch * 13.39inch Loading Container 20GP: 347 cartons * 20 pcs = 6940 pcs 40HQ: 807 cartons * 20 pcs = 16140 pcs

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1. 3-in-1 portable handheld device integrating Dual-Channel 50MHz Oscilloscope + Digital Multimeter + Signal Generator, realizing waveform observation, electrical parameter measurement and signal output with one unit.2. Two independent input channels for simultaneous waveform capture and comparison analysis. Equipped with a 3.2-inch 320x240 HD color screen, built-in foldable stand and wall hanging slot for flexible placement.3. The multimeter features 25000-count high precision, measuring AC/DC voltage & current, resistance, capacitance, diode and continuity test, with fuse overcurrent burnout protection.4. The signal generator outputs sine, square, triangle, half-wave, full-wave, sawtooth and other waveforms. It supports synchronous operation with the oscilloscope for convenient circuit debugging.5. Built-in rechargeable lithium battery via USB-C charging. Shockproof drop-resistant ABS housing; probe manual compensation calibration is available. Waveform data can be saved and uploaded to PC for viewing and export, ideal for appliance repair, electronic DIY and laboratory teaching.Specification: Package Weight One Package Weight 0.82kgs / 1.82lb One Package Size 23cm * 16cm * 9cm / 9.06inch * 6.3inch * 3.54inch Qty per Carton 20 Carton Weight 17.40kgs / 38.36lb Carton Size 47cm * 48cm * 34cm / 18.5inch * 18.9inch * 13.39inch Loading Container 20GP: 347 cartons * 20 pcs = 6940 pcs 40HQ: 807 cartons * 20 pcs = 16140 pcs

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1. 2-in-1 digital angle ruler for linear length and 0 to 360 degrees full-range angle measurement, with dual metric & imperial scales to measure inner and outer angles freely. 2. High-definition LCD screen shows real-time angle readings. Features ZERO reset, HOLD data lock, and a locking knob to fix angle position stably. 3. Built-in battery offers long-lasting performance. Auto power off after 6 minutes of inactivity. A hanging hole is designed for tidy storage, and the scale marking is wear-resistant. 4. Stable pivot structure with smooth rotation and rigid anti-bending ruler body, ideal for woodworking, tiling decoration, drafting and teaching use. 5. Simple operation for marking lines, right angle inspection and slope calculation, widely used in home renovation, manual craft, student drawing and rehabilitation angle detection. 6. Battery: Model RC01 - Built-in CR2032 3V button cell; Model RC02 - Built-in 90mAh 3.7V lithium battery.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 27cm * 9cm * 4cm / 10.63inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 12.50kgs / 27.56lb Carton Size 56cm * 47cm * 38cm / 22.05inch * 18.5inch * 14.96inch Loading Container 20GP: 266 cartons * 100 pcs = 26600 pcs 40HQ: 618 cartons * 100 pcs = 61800 pcs

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1. Multifunction Measurement: Combines insulation resistance, voltage, frequency, capacitance, diode, and continuity testing for versatile electrical inspection.2. Multiple Insulation Test Ranges: Supports 250V, 500V, and 1000V insulation test settings for checking wires, motors, appliances, and electrical equipment.3. Clear Digital Display: Features a large LCD screen with an analog bar graph for easy reading and real-time observation of measurement changes.4. Practical Test Functions: Includes auto-ranging, relative value, Max/Min recording, data hold, and backlight functions for convenient operation.5. Non-Contact Voltage Detection: Built-in NCV sensing and live-wire detection help identify energized cables without direct conductor contact.Specifications:1. Analog bar graph: 60 segments2. Auto power-off: After 15 minutes of inactivity3. Display count: 59994. Sampling rate: 3 times/second5. Measurement method: Dual-slope A/D conversion6. Over-range display: OL8. Weight: 321g9. Lead length: Approx. 1 meter10. Dimensions: 184 x 90 x 46 mmSpecification: Package Weight One Package Weight 0.54kgs / 1.20lb One Package Size 18cm * 9cm * 5cm / 7.09inch * 3.54inch * 1.97inch Qty per Carton 48 Carton Weight 26.92kgs / 59.35lb Carton Size 38cm * 38cm * 32cm / 14.96inch * 14.96inch * 12.6inch Loading Container 20GP: 577 cartons * 48 pcs = 27696 pcs 40HQ: 1339 cartons * 48 pcs = 64272 pcs

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1. Features an integrated tweezer design for precise measurement of resistance, capacitance, inductance, and diodes.2. Automatically identifies measurement modes, with the option to switch manually as needed.3. Adjustable frequencies (100Hz/1kHz/10kHz) to meet various component testing requirements.4. TFT color display ensures visibility in both bright and dark environments; supports brightness adjustment and provides clear, intuitive readings.5. System language: Chinese/English6. Charging method: Type-C 5V7. Battery capacity: 250mAh8. Dimensions: 28x19x150mm9. Weight: 41gSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 3cm * 2cm / 5.91inch * 1.18inch * 0.79inch Qty per Carton 400 Carton Weight 21.00kgs / 46.30lb Carton Size 32cm * 32cm * 42cm / 12.6inch * 12.6inch * 16.54inch Loading Container 20GP: 620 cartons * 400 pcs = 248000 pcs 40HQ: 1439 cartons * 400 pcs = 575600 pcs

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1. Suitable for use in factories, wind power generation, environmental monitoring, consumer applications, aerospace, construction, and more.2. Features a high-precision thermal sensing probe (no physical fan blades required); the probe utilizes a telescopic, bendable design for easy measurement in high or hard-to-reach locations.3. Supports high and low alarm threshold settings; a flashing red light and audible buzzer provide dual-alert notifications when readings exceed the set range.4. One-touch switching between multiple wind speed units for convenient measurement.5. Supports USB connection to a PC for real-time measurement, data export (LAB format), and printing of measurement curves; stores up to 500 data sets.Specifications:1. Measurement range: 0.2–30 m/s2. Resolution: 0.013. Units: m/s, Ft/min, Knots, Km/h, Mph4. Airflow range: 0–999,900 CFM5. Resolution: 0.001–1006. Area: 0.001–99997. Stable measurement range: 0–45°C8. Probe operating environment: 0–40°C, ≤80% RH9. Main unit operating environment: 0–40°C, ≤80% RH10. Temperature switching: Celsius/Fahrenheit11. Data transmission: Micro USB12. USB power supply: DC 5V13. Data storage: 500 sets14. LED backlight: White/Red15. Storage environment: -40–60°C, ≤80% RH16. Battery: 3.7V lithium battery17. Dimensions: 168.5 x 65.7 x 32.1 mmSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 17cm * 7cm * 4cm / 6.69inch * 2.76inch * 1.57inch Qty per Carton 80 Carton Weight 25.00kgs / 55.12lb Carton Size 36cm * 30cm * 42cm / 14.17inch * 11.81inch * 16.54inch Loading Container 20GP: 587 cartons * 80 pcs = 46960 pcs 40HQ: 1364 cartons * 80 pcs = 109120 pcs

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1. AC voltage range: 0V-750V2. DC voltage range: 0mV-1000V3. Supports AC/DC voltage, AC/DC current, resistance, capacitance, diode on/off buzzer, and hFE transistor amplification factor measurement4. Meet various needs for home appliance repair, component testing, and circuit debugging5. Automatically shut down in 15 minutes to prevent forgetting to turn off the battery due to power loss.6. Reinforced anti-fall shell, durable and impact-resistant in maintenance scenarios7. Foldable stand on the back, can be placed upright on the desktop8. Suitable for household circuit troubleshooting, electrical fault repair, circuit board maintenance, student electronic experiments, DIY production, simple automobile circuit testing, and electronic component screening9. HOLD data lock key to fix measurement value; independent transistor test jack10. The LCD display has clear readings; it uses 2 AAA batteries and is easy to replace (not included in this product)Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 20cm * 13cm * 5cm / 7.87inch * 5.12inch * 1.97inch Qty per Carton 48 Carton Weight 17.80kgs / 39.24lb Carton Size 54cm * 42cm * 32cm / 21.26inch * 16.54inch * 12.6inch Loading Container 20GP: 367 cartons * 48 pcs = 17616 pcs 40HQ: 852 cartons * 48 pcs = 40896 pcs

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1. Gold-plated precision tweezers probe, eliminating the need for external test leads, resulting in higher efficiency in inspecting surface-mount components.2. Automatic mode recognition of component type, supporting resistors, capacitors, inductors, diodes, and continuity/breakdown detection with buzzer.3. Simultaneous display of multiple parameters including equivalent series resistance Rs, impedance Z, loss factor D, and quality factor Q.4. Supports three test frequencies: 100Hz, 1kHz, and 10kHz; and two test voltages: 0.3V and 0.6V.5. Adaptable to different component measurement standards, ensuring stable and accurate measurement data.6. High-definition color screen display with rich customizable system settings.7. Built-in 250mAh lithium battery, universal Type-C charging interface.8. No need for frequent dry cell battery replacements, making it more convenient for field repairs and laboratory use.9. Compact design for easy storage and portability.10. For circuit board repair, electronic DIY projects, laboratory testing, student training, surface-mount component screening, and wireless circuit debugging.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 19cm * 8cm * 3cm / 7.48inch * 3.15inch * 1.18inch Qty per Carton 120 Carton Weight 15.40kgs / 33.95lb Carton Size 50cm * 40cm * 32cm / 19.69inch * 15.75inch * 12.6inch Loading Container 20GP: 416 cartons * 120 pcs = 49920 pcs 40HQ: 967 cartons * 120 pcs = 116040 pcs

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1. AC voltage measurement range: 0-600V2. DC voltage measurement range: 0-600V3. Clamp opening size: 12mm4. Material: ABS plastic5. Display method: LCD6. Battery capacity: 300mA7. Open clamp structure, current can be measured without unplugging the cable8. Color VA reverse display screen, clear readings from multiple angles, values ??are easy to read in bright light and dim light environments9. Supports AC/DC current, AC/DC voltage, resistance, capacitance, and frequency measurement10. Equipped with a 3.7V rechargeable battery, direct charging via Type-C interface11. Lightweight and portable, can be stored in a tool bag12. Suitable for household wiring troubleshooting, automotive circuit testing, distribution box repair, home appliance repair, electronic experiments, and daily inspection of factory electromechanical equipmentSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 16cm * 10cm * 5cm / 6.3inch * 3.94inch * 1.97inch Qty per Carton 80 Carton Weight 18.60kgs / 41.01lb Carton Size 52cm * 42cm * 34cm / 20.47inch * 16.54inch * 13.39inch Loading Container 20GP: 359 cartons * 80 pcs = 28720 pcs 40HQ: 833 cartons * 80 pcs = 66640 pcs

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Specifications:1: Detector Type: Uncooled Vanadium Oxide (VOx) Microbolometer2: Pixel Pitch: 17 micrometers3: Infrared Resolution: 240 x 240 Pixels4: Field of View (FOV): 50 degrees (H) × 38 degrees (V)5: Instantaneous Field of View (IFOV): 7.6 mrad6: Frame Rate: <=25 Hz7: Minimum Focusing Distance: 0.1 m8: Focus: Fixed Focus (Focus-Free)9: Temperature Measurement Range / Accuracy: -20 to 550 degrees Celsius / +-2 degrees Celsius10: Temperature Units: Celsius / Fahrenheit11: Temperature Resolution: 0.1 degrees Celsius12: Emissivity: 0.95 (Default), Adjustable from 0.01 to 0.9913: Temperature Measurement Display: Center Spot Measurement, Hot & Cold Spot Tracking14: Color Palettes: White Hot, Iron Red 2, Iron Red, Rainbow, Red Hot, High Contrast, Black Hot15: Display: 2.4-inch TFT LCD16: Display Resolution: 320 x 240 Pixels17: Image Storage: Built-in Memory (Up to 100 Images) / TF Card Supported18: Image Format: JPG19: USB Interface: Supports Charging and Data Transfer20: Battery Type: Rechargeable Lithium Battery (3.7 V / 2600 mAh)21: Battery Runtime: Continuous Operation for Up to 7 Hours22: Charging Time: <=4 Hours23: Charging Input: 5 V / 1 A24: Operating Temperature: 0 to 50 degrees Celsius25: Thermal Sensitivity (NETD): <60 mK26: Product Dimensions: 203 x 69.4 x 61.5 mm27: Net Weight: 213gFeatures:1. Equipped with a 240 x 240 infrared detector, delivering sharp thermal images for fast and accurate fault detection.2. Measures temperatures from -20 to 550 degrees Celsius with +-2 degrees Celsius accuracy, ideal for electrical inspection, HVAC, industrial maintenance, and building diagnostics.3. Features an uncooled VOx infrared sensor with NETD <60mK, enabling precise detection of subtle temperature differences.4. Includes 7 selectable color palettes (White Hot, Black Hot, Rainbow, Iron Red, etc.) for improved thermal analysis across different applications.5. Supports center-point measurement, automatic hot/cold spot tracking, and high-temperature alarms for quick anomaly detection.6. Stores up to 100 thermal images internally or via TF card expansion. Easily transfer data through USB without a card reader.7. Powered by a 2600mAh rechargeable lithium battery, providing up to 7 hours of continuous operation.8. For electrical inspections, HVAC maintenance, underfloor heating inspection, automotive diagnostics, industrial maintenance, building inspections, and home appliance troubleshooting.Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 27cm * 11cm * 8.5cm / 10.63inch * 4.33inch * 3.35inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 45cm * 29cm / 18.11inch * 17.72inch * 11.42inch Loading Container 20GP: 444 cartons * 20 pcs = 8880 pcs 40HQ: 1031 cartons * 20 pcs = 20620 pcs

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Features1. MPPT detection: when pressing the AUTO MPPT test button, the instrument automatically adjusts the test interval time according to the current power value and refreshes the digital display. 2. Manual MPPT detection: when pressing the manual MPPT test button, the instrument starts a scan of the maximum power point and refreshes the digital display. 3. Open circuit voltage realtime display: the open circuit voltage will display on the large LCD screen at any time, giving you a better experience. 4. Large LCD display with backlight: the upgraded screen adopts large LCD with backlight, you can turn on or turn off the screen with your like. 5. Multi-protections: over-voltage protects, over-temperature protects, over-current protects and over-rated power protects. 6. Wide applications: this multimeter can be widely used by PV panel manufacturers, PV panel distributors, PV panel installers, PV panel users and PV panel fans.Specifications1. Model: ST705A 2. Max Power Point Power (W) Pmax: 2000W, 0.1W resolution, less than or equal to 800W, +/-(1.0%+5) accuracy 3. Max Power Point Voltage (V) Vmp: 150V, 0.1V resolution, greater than or equal to 810W, +/-(1.0%+5) accuracy 4. Max Power Point Current (A) Amp: 45A, 0.1A resolution, +/-(1.0%+5) accuracy 5. Open Circuit Voltage (V) Voc: 150V, 0.1V resolution, +/-(1.0%+5) accuracy 6. Short Circuit Current (A) Isc: 45A, 0.1A resolution, +/-(1.0%+5) accuracy 7. Sampling Rate: 3 times/second 8. Over-range Alarm: Buzzer alarm and on-screen symbol prompt 9. Over-temperature protection: Supported 10. Reverse polarity protection: Supported 11. Low battery warning: Supported 12. Measurement mode selection: Manual measurement mode (MANUAL) / Automatic measurement (AUTO) 13. Data hold: Supported 14. Automatic shutdown: 10 minutes 15. Operating temperature: 0-40 degrees Celsius 16. Storage temperature and humidity: -10 - 60 degrees Celsius; less than or equal to 80% 17. Pollution degree: 18. Altitude: 19. Standards: 20. Power supply: AAA 1.5V x 3 (excluding) 21. Dimensions: 142.5 x 76 x 32mm 22. Weight: 207gPackage List1. Main unit x 1 2. Dedicated interface wrench x 1 3. MC4 dedicated test cable x 1 4. Alligator clip test cable (ST705A only) x 1 5. Lanyard x 1 6. Instruction manual x 1 7. Cloth bag x 1 8. Certificate of conformity x 1 9. Packaging box x 1Specification: Package Weight One Package Weight 0.47kgs / 1.03lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 40 Carton Weight 20.00kgs / 44.09lb Carton Size 42cm * 30cm * 16cm / 16.54inch * 11.81inch * 6.3inch Loading Container 20GP: 1322 cartons * 40 pcs = 52880 pcs 40HQ: 3070 cartons * 40 pcs = 122800 pcs

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Features1. MPPT detection: when pressing the AUTO MPPT test button, the instrument automatically adjusts the test interval time according to the current power value and refreshes the digital display. 2. Manual MPPT detection: when pressing the manual MPPT test button, the instrument starts a scan of the maximum power point and refreshes the digital display. 3. Open circuit voltage realtime display: the open circuit voltage will display on the large LCD screen at any time, giving you a better experience. 4. Large LCD display with backlight: the upgraded screen adopts large LCD with backlight, you can turn on or turn off the screen with your like. 5. Multi-protections: over-voltage protects, over-temperature protects, over-current protects and over-rated power protects. 6. Wide applications: this multimeter can be widely used by PV panel manufacturers, PV panel distributors, PV panel installers, PV panel users and PV panel fans.Specifications1. Model: ST705 2. Max Power Point Power (W) Pmax: 1000W, 0.1W resolution, less than or equal to 800W, +/-(1.0%+5) accuracy 3. Max Power Point Voltage (V) Vmp: 80V, 0.1V resolution, greater than or equal to 810W, +/-(1.0%+5) accuracy 4. Max Power Point Current (A) Amp: 35A, 0.1A resolution, +/-(1.0%+5) accuracy 5. Open Circuit Voltage (V) Voc: 80V, 0.1V resolution, +/-(1.0%+5) accuracy 6. Short Circuit Current (A) Isc: 35A, 0.1A resolution, +/-(1.0%+5) accuracy 7. Sampling Rate: 3 times/second 8. Over-range Alarm: Buzzer alarm and on-screen symbol prompt 9. Over-temperature protection: Supported 10. Reverse polarity protection: Supported 11. Low battery warning: Supported 12. Measurement mode selection: Manual measurement mode (MANUAL) / Automatic measurement (AUTO) 13. Data hold: Supported 14. Automatic shutdown: 10 minutes 15. Operating temperature: 0-40 degrees Celsius 16. Storage temperature and humidity: -10 - 60 degrees Celsius; less than or equal to 80% 17. Pollution degree: 18. Altitude: 19. Standards: 20. Power supply: AAA 1.5V x 3 (excluding) 21. Dimensions: 142.5 x 76 x 32mm 22. Weight: 188gPackage List1. Main unit x 1 2. Dedicated interface wrench x 1 3. MC4 dedicated test cable x 1 4. Lanyard x 1 5. Instruction manual x 1 6. Cloth bag x 1 7. Certificate of conformity x 1 8. Packaging box x 1Specification: Package Weight One Package Weight 0.47kgs / 1.03lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 40 Carton Weight 20.00kgs / 44.09lb Carton Size 42cm * 30cm * 16cm / 16.54inch * 11.81inch * 6.3inch Loading Container 20GP: 1322 cartons * 40 pcs = 52880 pcs 40HQ: 3070 cartons * 40 pcs = 122800 pcs

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1. Accurately locates wooden studs (up to 1.57-inch/40mm), magnetic metals (up to 3.15-inch/80mm), non-magnetic copper pipes (up to 1.65-inch/42mm), and live AC wires (up to 2.0-inch/51mm) behind drywall, plaster, and ceilings.2. Features Deep, Normal, and Exact sensitivity modes. Easily switch modes to eliminate signal interference, pinpoint exact edges and centers of target objects, and prevent accidental drilling into live wires or pipes.3. Comes with a built-in circular bubble level with angle markings for accurate leveling during installation, plus a detachable magnetic nail finder/collector accessory for easy hardware handling.4. Designed with an intuitive LCD screen displaying signal strength percentages, target center indicators, battery level, and AC wire alerts, accompanied by clear audio buzzers for quick scanning.5. One-button automatic calibration and simple 3-button layout ensure hassle-free operation for both DIY enthusiasts and professional contractors. Compact, non-slip grip design for smooth wall sliding.6. Power supply: 9V dry battery (6F22); not included.Specification: Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 24cm * 10cm * 6cm / 9.45inch * 3.94inch * 2.36inch Qty per Carton 72 Carton Weight 20.30kgs / 44.75lb Carton Size 46cm * 44cm * 27cm / 18.11inch * 17.32inch * 10.63inch Loading Container 20GP: 487 cartons * 72 pcs = 35064 pcs 40HQ: 1132 cartons * 72 pcs = 81504 pcs

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1. Features 5 specialized scanning modes to detect wood studs (up to 1.5 inch/38mm), metal pipes & rebar (up to 2.36 inch/60mm), and live AC wires (up to 2.0 inch/51mm) behind drywall, plaster, and wooden ceilings.2. Equipped with 3 adjustable wood scanning modes—1/2 inch (12.7mm) for shallow surfaces, 1 inch (25.4mm) for standard drywall, and 1.5 inch (38mm) deep scan—to handle varying wall thicknesses with maximum accuracy.3. Built-in advanced sensor locates both the center and edges of wooden studs and metal objects. Directional arrows and signal indicators guide you precisely to prevent accidental drilling into wires or pipes.4. Features a high-definition LCD screen displaying detection mode, center indicator, signal strength, battery level, and AC danger alerts, accompanied by audible buzzers for clear sound-and-light guidance.5. Compact, lightweight design with non-slip side grips allows smooth sliding along walls, ideal for DIY homeowners and professional contractors.6. Material: ABS/TPE7. Display: LED LCD screen with green backlight8. Product dimensions: 171 x 70 x 35mm9. Power supply: 9V dry battery (6F22); not included.Specification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 22cm * 10cm * 6cm / 8.66inch * 3.94inch * 2.36inch Qty per Carton 80 Carton Weight 20.00kgs / 44.09lb Carton Size 56cm * 41cm * 42cm / 22.05inch * 16.14inch * 16.54inch Loading Container 20GP: 276 cartons * 80 pcs = 22080 pcs 40HQ: 641 cartons * 80 pcs = 51280 pcs

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