Test Equipment

1. Measurement accuracy: 1+/-2 percent of the word2. Measuring range:- Voltage: AC40-300V (for 110V 220V)/AC250-450V (for 380V 450V)- Current: 0.00-100.0A universal- Active power: 0-60000W/0-45000W- Frequency: 45-65Hz- Electricity (power): 0-9999Kwh- Power factor: 0.00-4.00PF3. Measuring speed: 2 times/s4. Installation mode: rail type5. Overall dimensions: 54 x 80 x 64mm6. Protruding size: 45 x 16mmUsage and wiring method:1. Connect the measured voltage to terminals 1 and 2 on the lower left side of the meter2. Built-in transformer according to figure 1 wiring diagram wiring, the measurement circuit of the wire through the instrument lower hole, the wire into the direction of the user according to the use of arbitrary choice, can be from the instrument lower hole into the upper out, or from the instrument upper holes into the lower out, into the direction of the different will not affect the results of the measurements3. Connect the external transformer according to the wiring diagram in figure 2, connect the two wires of the secondary end of the precision current transformer with the instrument to the 3 and 4 terminals on the upper left side of the instrument, and pass the wires of the measuring circuit through the hole of the transformer4. When the power is turned on, the meter displays the measurement parameters5. When it is necessary to reset the power measurement (when the measurement starts from zero), press and hold the button on the right side of the meter panel (RESET) for 5 seconds (press and hold and stay for 5 seconds) until the power is displayed as 0, then release the button, then the power measurement starts from zero6. Power outage automatic data saving function, that is, when the measurement voltage is disconnected or power failure, the meter will automatically save the current test data, when reconnected to the measurement of the power supply meter will continue to add up on the original saved data7. Built-in transformer (CT) hole diameter 11mm can pass through the national standard 12 square (mm) standard copper wire / can meet the load current 100A through, external transformer (CT) hole diameter 15mm can meet the national standard 21-25 square (mm) standard copper wire throughNote: the instrument measuring voltage range of 250-450V range only applies to pure AC 45-65Hz mains power supply, the measuring range of 40-300V is not limitedSpecification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 9cm * 6cm * 7cm / 3.54inch * 2.36inch * 2.76inch Qty per Carton 140 Carton Weight 22.10kgs / 48.72lb Carton Size 51cm * 38cm * 32cm / 20.08inch * 14.96inch * 12.6inch Loading Container 20GP: 429 cartons * 140 pcs = 60060 pcs 40HQ: 998 cartons * 140 pcs = 139720 pcs

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1. Display mode: digital display2. Measuring range:- Voltage: SDM012-2/SDM012-1: 70-150V; SDM012-RS485: 160-270V- Current: SDM012-2/SDM012-1/SDM012-RS485: 0-100A- Frequency: SDM012-2/SDM012-1/SDM012-RS485: 40-70Hz3. Accuracy level: 1 percent4. Shell anticorrosion wear-resistant, safe and reliable use5. Function: can measure and control AC voltage, current, active power, frequency, power factor and electricity6. LED digital color display, clear readings at a glance7. Rail mounted, easy to operate8. Size: 80 x 37 x 66mmSpecification: Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 11cm * 6cm * 9cm / 4.33inch * 2.36inch * 3.54inch Qty per Carton 90 Carton Weight 16.40kgs / 36.16lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 90 pcs = 36090 pcs 40HQ: 930 cartons * 90 pcs = 83700 pcs

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1. Display mode: digital display2. Measuring range:- Voltage: SDM012-2/SDM012-1: 70-150V; SDM012-RS485: 160-270V- Current: SDM012-2/SDM012-1/SDM012-RS485: 0-100A- Frequency: SDM012-2/SDM012-1/SDM012-RS485: 40-70Hz3. Accuracy level: 1 percent4. Shell anticorrosion wear-resistant, safe and reliable use5. Function: can measure and control AC voltage, current, active power, frequency, power factor and electricity6. LED digital color display, clear readings at a glance7. Rail mounted, easy to operate8. Size: 80 x 37 x 66mmSpecification: Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 11cm * 6cm * 9cm / 4.33inch * 2.36inch * 3.54inch Qty per Carton 90 Carton Weight 16.40kgs / 36.16lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 90 pcs = 36090 pcs 40HQ: 930 cartons * 90 pcs = 83700 pcs

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1. Widely used in communication, wind power generation, fire-fighting equipment, ships, petrochemical industry, large-scale factories, coastal factories, wharves, water treatment facilities, equipment, etc2. Mini size, simple and convenient installation3. Long service life, good durability4. High switching performance, high sensitivity5. Function:- KTO011: red, thermostat (normally closed), for controlling heaters- KTS011: blue, thermostat (normally open), for controlling fans or switching signaling devices- ZR011: thermostat (normally open and normally closed integrated design), dual-use heating and cooling6. Working principle: due to different coefficients of thermal expansion, bimetal in the temperature change, the two sides of the thermal expansion and contraction of different degrees, so at different temperatures, the degree of its bending changes; temperature is higher than the expansion of the bimetal temperature, the bimetal contact position of the deformation and disconnect the circuit is closed, the temperature is lower than the expansion of the temperature of the bimetal, the bimetal contact position returns to its original shape and closed, the circuit is closed7. The thermostat is divided into normally open and normally closed two kinds:- Normally closed: when the temperature is set, the thermostat is in the normally closed state, when the actual ambient temperature drops to or near the set temperature, it will start the load heating, usually the thermostat is in the normally closed state, when the actual ambient temperature is greater than the set temperature, the load is in the state of stopping the operation- Normally open: when the temperature is set, the thermostat is in normally open state, when the actual ambient temperature is greater than or close to the set temperature, the load will be started to dissipate heat, usually the thermostat is in normally open state, when the actual ambient temperature is lower than the set temperature, the load is in the state of stopping operationParameters:1. Switching temperature control: +/-7K (+/-4K tolerance)2. Sensing element: temperature-sensitive material3. Contact type: quick action contact4. Contact resistance: less than 10 milliohms5. Service life: more than 100000 cycles6. Switch: AC250V, 10(2)A; AC120V, 15(2)A; DC 30W7. EMC: EN 55014-1-2; EN 61000-3-2; EN 61000-3-38. Wiring: 2.5 square millimeter wire9. Mounting: 35mm DIN rail10. Shell material: plastic11. Operating/storage temperature: -80-80 degrees celsius12. Protection class: IP2013. Dimensions:- KTO011/KTS011: 60 x 33 x 43mm- ZR011: 67 x 50 x 46mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 7cm * 6cm * 6cm / 2.76inch * 2.36inch * 2.36inch Qty per Carton 210 Carton Weight 11.60kgs / 25.57lb Carton Size 51cm * 38cm * 32cm / 20.08inch * 14.96inch * 12.6inch Loading Container 20GP: 429 cartons * 210 pcs = 90090 pcs 40HQ: 998 cartons * 210 pcs = 209580 pcs

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1. Widely used in communication, wind power generation, fire-fighting equipment, ships, petrochemical industry, large-scale factories, coastal factories, wharves, water treatment facilities, equipment, etc2. Mini size, simple and convenient installation3. Long service life, good durability4. High switching performance, high sensitivity5. Function:- KTO011: red, thermostat (normally closed), for controlling heaters- KTS011: blue, thermostat (normally open), for controlling fans or switching signaling devices- ZR011: thermostat (normally open and normally closed integrated design), dual-use heating and cooling6. Working principle: due to different coefficients of thermal expansion, bimetal in the temperature change, the two sides of the thermal expansion and contraction of different degrees, so at different temperatures, the degree of its bending changes; temperature is higher than the expansion of the bimetal temperature, the bimetal contact position of the deformation and disconnect the circuit is closed, the temperature is lower than the expansion of the temperature of the bimetal, the bimetal contact position returns to its original shape and closed, the circuit is closed7. The thermostat is divided into normally open and normally closed two kinds:- Normally closed: when the temperature is set, the thermostat is in the normally closed state, when the actual ambient temperature drops to or near the set temperature, it will start the load heating, usually the thermostat is in the normally closed state, when the actual ambient temperature is greater than the set temperature, the load is in the state of stopping the operation- Normally open: when the temperature is set, the thermostat is in normally open state, when the actual ambient temperature is greater than or close to the set temperature, the load will be started to dissipate heat, usually the thermostat is in normally open state, when the actual ambient temperature is lower than the set temperature, the load is in the state of stopping operationParameters:1. Switching temperature control: +/-7K (+/-4K tolerance)2. Sensing element: temperature-sensitive material3. Contact type: quick action contact4. Contact resistance: less than 10 milliohms5. Service life: more than 100000 cycles6. Switch: AC250V, 10(2)A; AC120V, 15(2)A; DC 30W7. EMC: EN 55014-1-2; EN 61000-3-2; EN 61000-3-38. Wiring: 2.5 square millimeter wire9. Mounting: 35mm DIN rail10. Shell material: plastic11. Operating/storage temperature: -80-80 degrees celsius12. Protection class: IP2013. Dimensions:- KTO011/KTS011: 60 x 33 x 43mm- ZR011: 67 x 50 x 46mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 7cm * 6cm * 6cm / 2.76inch * 2.36inch * 2.36inch Qty per Carton 210 Carton Weight 11.60kgs / 25.57lb Carton Size 51cm * 38cm * 32cm / 20.08inch * 14.96inch * 12.6inch Loading Container 20GP: 429 cartons * 210 pcs = 90090 pcs 40HQ: 998 cartons * 210 pcs = 209580 pcs

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1. Widely used in automotive electronics, communications, power supply, computers and other industries and fields2. Logic analyzer is used to analyze the logical relationship of the digital system, it can capture and store multiple digital signals and display their sequential relationship directly on the screen3. With protocol analysis function, you can analyze the logic signal of the physical layer of the protocol into the data of the high-level protocol and display it on the screen4. Mini size, easy to carryParameters:1. Number of input channels: 42. Sampling rate: 100MHz3. Capture pulse width (Min): 10ns4. Input impedance: 1 milliohm5. Number of output channels: 46. Mode: SPI, I2C, PWM7. 3V output channel: 18. Storage: 8MB USB memory storage9. Screen size: 2.8-inch TFT LCD10. Screen resolution: 320 x 24011. Battery capacity: 500mAh12. Threshold voltage: 1.2-3V13. Main unit size: 100 x 56 x 8.6mm14. Weight: 83gPacking list:- Logic analyzer host x 1- DuPont cable x 20- Test hook x 5- Instructions for use x 1Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 15cm * 11cm * 4cm / 5.91inch * 4.33inch * 1.57inch Qty per Carton 80 Carton Weight 15.50kgs / 34.17lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 80 pcs = 34080 pcs 40HQ: 990 cartons * 80 pcs = 79200 pcs

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1. Display mode: digital display2. Measuring range:- Voltage: SDM012-2/SDM012-1: 70-150V; SDM012-RS485: 160-270V- Current: SDM012-2/SDM012-1/SDM012-RS485: 0-100A- Frequency: SDM012-2/SDM012-1/SDM012-RS485: 40-70Hz3. Accuracy level: 1 percent4. Shell anticorrosion wear-resistant, safe and reliable use5. Function: can measure and control AC voltage, current, active power, frequency, power factor and electricity6. LED digital color display, clear readings at a glance7. Rail mounted, easy to operate8. Size: 80 x 37 x 66mmSpecification: Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 11cm * 6cm * 9cm / 4.33inch * 2.36inch * 3.54inch Qty per Carton 90 Carton Weight 16.40kgs / 36.16lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 90 pcs = 36090 pcs 40HQ: 930 cartons * 90 pcs = 83700 pcs

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1. Adopting high quality aluminum alloy, wear-resistant and corrosion-resistant, better hand feeling2. Large-capacity lithium battery, ultra-long standby, worry-free use3. STM32 chip, super performance, fast data processing4. A variety of waveform measurement, to meet your different needs, measurement of ease of useParameters:1. MCU: STM32F303VE2. ADC: MCU internal ADC3. Number of channels: 2 analog channels4. Analog bandwidth: 1MHz5. Sampling rate: up to 10MSa/s6. Memory depth: up to 8K7. Horizontal scanning speed: 1uS-2S8. Vertical sensitivity: 20mv-10V9. Input impedance: greater than 500 kOhm10. Coupling method: DC/AC11. Trigger type: rising edge, falling edge12. Automatic adjustment mode: AUTO-FIT13. Signal output: square wave, sine wave, triangle wave, sawtooth wave14. Trigger mode: auto/normal/single/slow15. Number of apps: 216. Storage: 8MB built-in U disk17. Operation: key, encoder18. USB interface: Micro-USB19. Battery capacity: 500mAh20. Standby time: 2-3 hours21. Screen size: 2.8 inch22. Screen resolution: 320 x 24023. Main unit size: 100 x 56.5 x 10.7mm24. Weight: 88gPacking list:- Main unit x 1- Split probe x 1- Hook x 1- L-shaped hexagonal screwdriver x 1- Instructions for use x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 11cm * 5cm / 7.87inch * 4.33inch * 1.97inch Qty per Carton 40 Carton Weight 11.10kgs / 24.47lb Carton Size 42cm * 37cm * 35cm / 16.54inch * 14.57inch * 13.78inch Loading Container 20GP: 490 cartons * 40 pcs = 19600 pcs 40HQ: 1138 cartons * 40 pcs = 45520 pcs

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1. Use high-precision temperature and humidity sensors to detect in real time and automatically refresh data.2. 1.9-inch clear color display, 240 x 280 resolution, HCHO, TVOC, CO2, temperature, and humidity are more intuitive and easy to read.3. Equipped with high-precision semiconductor sensors to accurately identify and capture different pollutants in the gas, and the real-time HCHO, TVOC, and CO2 gas concentrations are more accurate.4. Built-in highly sensitive smart chip to quickly detect air quality and ensure more accurate instrument detection.5. Equipped with air quality level classification function, 4 different color fonts correspond to different air quality levels, allowing you to understand the current air conditions more accurately and vividly.6. Compact body design, simple and stylish appearance, you can put it in your pocket and use it anytime and anywhere.7. The hundreds of vent holes reserved on the casing not only accelerate the convection between the air and the machine, improve the air flow rate for effective detection, but also provide better heat dissipation effect.8. Widely used: agricultural planting, greenhouse vegetables, production warehouses, material processing, home interiors, business offices, etc.Specification:1. Material: ABS2. Battery: 1 x 700mAh built-in battery3. Display: 1.9-inch color display4. Working voltage: 3.7V5. Warm-up time: 35s6. Data refresh rate: 2s7. Detection range: 0-9.999mg/cubic meter8. Working humidity: 0-95%RH9. Working temperature: -10-50 degrees Celsius10. Charging method: Type-C interface11. Product dimensions: 50.6 x 85 x 17 mm/1.99 x 3.35 x 0.67 inchesSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 18cm * 7cm * 4cm / 7.09inch * 2.76inch * 1.57inch Qty per Carton 25 Carton Weight 3.30kgs / 7.28lb Carton Size 37cm * 19cm * 18cm / 14.57inch * 7.48inch * 7.09inch Loading Container 20GP: 2107 cartons * 25 pcs = 52675 pcs 40HQ: 4892 cartons * 25 pcs = 122300 pcs

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1. Use high-precision temperature and humidity sensors to detect in real time and automatically refresh data.2. 1.9-inch clear color display, 240 x 280 resolution, HCHO, TVOC, CO2, temperature, and humidity are more intuitive and easy to read.3. Equipped with high-precision semiconductor sensors to accurately identify and capture different pollutants in the gas, and the real-time HCHO, TVOC, and CO2 gas concentrations are more accurate.4. Built-in highly sensitive smart chip to quickly detect air quality and ensure more accurate instrument detection.5. Equipped with air quality level classification function, 4 different color fonts correspond to different air quality levels, allowing you to understand the current air conditions more accurately and vividly.6. Compact body design, simple and stylish appearance, you can put it in your pocket and use it anytime and anywhere.7. The hundreds of vent holes reserved on the casing not only accelerate the convection between the air and the machine, improve the air flow rate for effective detection, but also provide better heat dissipation effect.8. Widely used: agricultural planting, greenhouse vegetables, production warehouses, material processing, home interiors, business offices, etc.Specification:1. Material: ABS2. Battery: 1 x 700mAh built-in battery3. Display: 1.9-inch color display4. Working voltage: 3.7V5. Warm-up time: 35s6. Data refresh rate: 2s7. Detection range: 0-9.999mg/cubic meter8. Working humidity: 0-95%RH9. Working temperature: -10-50 degrees Celsius10. Charging method: Type-C interface11. Product dimensions: 50.6 x 85 x 17 mm/1.99 x 3.35 x 0.67 inchesSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 18cm * 7cm * 4cm / 7.09inch * 2.76inch * 1.57inch Qty per Carton 25 Carton Weight 3.30kgs / 7.28lb Carton Size 37cm * 19cm * 18cm / 14.57inch * 7.48inch * 7.09inch Loading Container 20GP: 2107 cartons * 25 pcs = 52675 pcs 40HQ: 4892 cartons * 25 pcs = 122300 pcs

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1. Measuring range: 0.1-200000LUX/0.01-20000FC2. Measuring steps: 200/2000/20000/20000OLUX, 20/200/2000/20000FC3. Illumination display: 4-digit display, up to 19994. Sensor: silicon photodiode with a light filter5. Angle of incidence: 120 degrees6. Spectral range: 400-700nm7. Sampling rate: 2 times/second8. Automatic shutdown: 15 minutes (can be turned off manually)9. Operating environment: -10 - 50 degrees Celsius, relative humidity within 80%, indoor altitude less than 2000m10. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)11. Power supply: 2 x 1.5V AAA (R03/LR03) batteries (not included)12. Display size: about 3.4 x 3.1cm13. Dimensions: About 16.8 x 5.9 x 3.4cm14. Weight: about 150gFeatures:1. High-precision probe with digital photodiode, filter lens, 120-degree angle of incidence2. LUX / FC two units switching3. Large HD display with white background lighting4. 15 minutes without operation after the automatic shutdown (can be canceled manually)5. Maximum / minimum value can be viewedPacking list:- Main unit x 1- Cloth bag x 1- Instruction manual x 1- Protective cover x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 8cm * 5cm / 7.87inch * 3.15inch * 1.97inch Qty per Carton 60 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 43cm * 28cm / 18.9inch * 16.93inch * 11.02inch Loading Container 20GP: 461 cartons * 60 pcs = 27660 pcs 40HQ: 1071 cartons * 60 pcs = 64260 pcs

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1. Measuring range: non-contact: 3-100000RPM; contact: 3-19999RPM, 0-99999m, 0-1999.9m/min, 0-9999.9ft/min2. Accuracy: non-contact: 0.05%FS+1RPM; contact: 0.1%FS+1RPM3. Speed display: 6-digit display, up to 999994. Measuring distance: 50-500mm5. Measuring method: TA500A: non-contact; TA500C: non-contact/contact.6. Sampling time: 0.8 seconds (above 60 rpm)7. Operating environment: -10 - 50 degrees Celsius, 80% relative humidity or less, indoor altitude of less than 2000m8. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove batteries)9. Power supply: 2 x 1.5V AAA (R03/LR03) batteries (not included)10. Display size: about 3.4 x 3.1cm11. Dimensions: TA500A: about 13 x 5.9 x 2.9cm; TA500C: about 14.6 x 5.9 x 2.9cm12. Weight: TA500A: about 110g; TA500C: about 120gFeatures:1. Semiconductor laser sensor2. Can lock the maximum value, minimum value and real-time value during the measuring process3. Large HD display with white background lighting4. 15 minutes without operation after the automatic shutdown (can be canceled manually)Packing list:- Main unit x 1- Reflective paper x 2- Instruction manual x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 8cm * 5cm / 7.87inch * 3.15inch * 1.97inch Qty per Carton 60 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 43cm * 28cm / 18.9inch * 16.93inch * 11.02inch Loading Container 20GP: 461 cartons * 60 pcs = 27660 pcs 40HQ: 1071 cartons * 60 pcs = 64260 pcs

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1. Temperature range: TA601B: -50-680 degrees Celsius, -58-1256 degrees Fahrenheit; TA601C: -50-880 degrees Celsius, -58-1616 degrees Fahrenheit2. Measurement distance ratio: 12:13. Response time: less than 500ms4. Laser: less than 1mW 650nm, class 2 laser5. Display: 4-digit display, maximum display 88886. Power supply: 2 x 1.5V AAA (not included)7. Emission rate: 0.1-1.00 adjustable8. Operating temperature: 0-50 degrees Celsius (32-122 degrees Fahrenheit)9. Operating Humidity: 80% relative humidity or less (non-condensing)10. Storage temperature: -20-60 degrees Celsius (-4-140 degrees Fahrenheit)11. Packing list: main unit x1, manual x1, cloth bag x112. Overall dimensions: about 15.5 x 9.2 x 4.5 cm13. Weight: about 180gFeatures:1. Upper and lower alarm thresholds can be set separately. When the measurement is higher or lower than the set threshold, there will be a beeping alarm sound, as well as the alarm prompt light flashing2. Automatically shut down after 1 minute without any operation3. Infrared induction measurement, no need to contact, safe to use, accurate measurement4. VA backlit color screen, clear reading, easy to read in dark environment5. 13-point laser positioning to assist measurement, so that the measurement value is more accurate6. Low battery alert7. Unit can be convertedSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 19cm * 13cm * 5cm / 7.48inch * 5.12inch * 1.97inch Qty per Carton 60 Carton Weight 18.00kgs / 39.68lb Carton Size 54cm * 41cm * 40cm / 21.26inch * 16.14inch * 15.75inch Loading Container 20GP: 301 cartons * 60 pcs = 18060 pcs 40HQ: 699 cartons * 60 pcs = 41940 pcs

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1. Voltage: 0.8V-600V2. Resistance: 1-40 megohm3. On-off test: 1-50 ohm4. Sampling frequency: about 3 times/second5. Automatic shutdown: 15 minutes (can be manually shut down)6. Use of the environment: -10-50 degrees Celsius, 80% relative humidity, indoor altitude of less than 2000m7. Storage environment: -10-50 degrees Celsius, within 70% relative humidity (remove the battery)8. Power supply: 2 x 1.5V AAA batteries (not included)9. Function: NCV sensing10. Display digits: 4 digits, maximum 400011. Packing list: main unit x 1, meter pen x 2, manual x 112. Display size: about 3.3 x 2.5cm13. Overall size: about 11.7 x 5.8 x 2.6cm14. Weight: about 75gFeatures:1. Full-automatic recognition measurement, after power on can measure AC/DC voltage, resistance, on-off, automatic recognition shift2. AC voltage measurement: red/black pens contact with zero/fire wire, the screen automatically displays the AC voltage value3. DC voltage measurement: red/black pens contact the positive and negative poles of the battery respectively, the screen automatically displays the DC voltage value4. Resistance measurement: red/black pens are contacted at both ends of the resistor, the screen automatically displays the resistance value5. Through test: the meter probe will be contacted to be measured at both ends of the route, through the road will send out an alarm tone, the circuit is no reaction6. High definition large screen display, with white background lighting7. With flashlight lighting function8. 15 minutes without operation after the automatic shutdown (can be canceled manually)Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch Qty per Carton 60 Carton Weight 12.50kgs / 27.56lb Carton Size 50cm * 28cm * 32cm / 19.69inch * 11.02inch * 12.6inch Loading Container 20GP: 595 cartons * 60 pcs = 35700 pcs 40HQ: 1381 cartons * 60 pcs = 82860 pcs

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This instrument is a portable handheld household oxygen meter (oxygen analyzer). In addition to supporting household oxygen concentrators, it is also particularly suitable for the following environments:1. The measurement of oxygen content in industrial and mining enterprise environments, ship cabins, tunnels, chemical industry, and fertilizer industry gases is very effective to avoid system explosions due to overoxygen in the production process and to prevent maintenance personnel from suffocating accidents in an oxygen-deficient environment. of.2. Detect the oxygen content in the exhaust gas of the internal combustion engine and the oxygen content in the flue gas to achieve reasonable control of combustion and save fuel.3. Measure oxygen content in controlled atmosphere storage of grains, fruits, vegetables, tobacco, Chinese herbal medicines, dried fruits, etc.4. Analysis of oxygen content in ventilators, anesthesia machines, hyperbaric oxygen chamber infant incubators in the medical industry, as well as in aerospace and diving operations.5. It is an indispensable experimental equipment for physics, chemistry, biology and other experiments in middle schools, colleges and universities, and medical schools.6. Any place where oxygen content needs to be detected.Specification:1. Range: 0-100% 0-50% 0-1%2. Accuracy: +/-0.10%3. Operating environment temperature: -20~50 degrees Celsius4. Humidity: less than 90%5. Method of use: hand pinch and suction type6. Resolution: 0.1%7. Response time: 5 seconds8. Power consumption: 4 milliwatts9. Power supply: 6F229V laminated battery, can work for 500 hours. (battery not included)10. Interfering gases that affect detection accuracy: SO2, NO2, and H2S will affect the measurement when they are greater than or equal to 10%.11. Display reading: three-and-a-half-digit LCD display12. Measurement method: diffusion typeSpecification: Package Weight One Package Weight 0.30kgs / 0.66lb One Package Size 25cm * 20cm * 7cm / 9.84inch * 7.87inch * 2.76inch Qty per Carton 10 Carton Weight 4.70kgs / 10.36lb Carton Size 27cm * 42cm * 3cm / 10.63inch * 16.54inch * 1.18inch Loading Container 20GP: 7838 cartons * 10 pcs = 78380 pcs 40HQ: 18196 cartons * 10 pcs = 181960 pcs

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Product Description:This product is a multifunctional air quality detector that detects Ozone( O3), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of Ozone(O3), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.Features:1. 2.8 inch color liquid crystal display (LCD), 320x240 pixels2. User adjustable alarm threshold for Ozone(O3) to alert user of elevated levels3. Test variables: PM2.5/1.0/10, Ozone (O3), TVOC, temperature, humidity4. Large 1200mAh capacity lithium battery5. On-board fan to draw in ambient air for more accurate real-time results5. 5V Micro USB charging6. Low battery warningProduct Specifications1. Display method: 2.8 inch LCD screen display, 320 x 240 pixels2. Atmospheric pressure: 86Kpa-106Kpa3. Detection method for PM: Laser Scattering4. Sampling time: 1.5 seconds5. Product Size: 155 x 87 x 35mm6. Detection temperature: -10-50 degrees celsius; 14 -122 Fahrenheit7. Relative humidity: 20%-85%8. Storage temperature: -10-60 degrees celsius; 14- 140 Fahrenheit9. Concentration unit for TVOC: mg/m10. Concentration unit for O3: ppm11. Power source: Lithium battery with 1200 mAh capacity; 5V DC power charging via micro USB port12. Product weight: 350gSpecification: Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 20cm * 13cm * 4cm / 7.87inch * 5.12inch * 1.57inch Qty per Carton 46 Carton Weight 15.40kgs / 33.95lb Carton Size 60cm * 22cm * 41cm / 23.62inch * 8.66inch * 16.14inch Loading Container 20GP: 492 cartons * 46 pcs = 22632 pcs 40HQ: 1143 cartons * 46 pcs = 52578 pcs

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1. 4.3-inch IPS ultra-high definition screen, easy to use2. Built-in high-capacity lithium battery, long battery life3. Using the core of a powerful FPGA + MCU + high-speed ADC hardware architecture system waveforms smooth and clear4. Measurement of millivolt level of weak signals, support for 20M bandwidth limits5. Powerful waveform computing capabilities, real-time addition, subtraction, multiplication and division operations, in-depth analysis and processing of complex signals6. Real-time capture and display the changes in a variety of measurement parameters, forming a clear and concise data trend graph, but also has the ability to retain up to 5 groups of measurement data, at a glance7. Double current fuse, to prevent burning the meter more safely8. Easy to manage oscillometric images, can be connected to a computer via USB cable for secondary analysis9. Lightweight, one-handed, easy to put into a pocket or toolkit, convenient to carryBasic parameters:1. Screen material: surface tempered glass + glass GLASS material touch screen + IPS color screen2. Backlight: backlight brightness can be set3. Power supply: Type-C (5V/2A)4. Battery: 4000mAh li-ion battery5. Size: 145 x 98 x 35mm6. Weight: 360gOscilloscope parameters:1. Channel: dual-channel2. Bandwidth: 50MHz3. Real-time sampling rate: 250MSa / s4. Memory depth: up to 64kByte5. Time base range: 10ns/div-10s/div6. Vertical sensitivity: 10mv/div-10v/div7. Waveform display mode: YT / XY / scrolling8. Vertical resolution: 8 bits9. Input impedance: ΙΜΩ10. Bandwidth limitation: support 20MHz limitation11. Probe attenuation factor: 1x/10x12. Input coupling: AC/DC13. Trigger type: rising edge/falling edge14. Maximum voltage: +/-400V15. Trigger level range: 8 cells (positive and negative)16. Trigger mode: automatic / normal / single17. Memory space: 13M18. Measurement data: period, frequency, peak-to-peak value, maximum value, minimum value, average value, RMS value, amplitude, duty cycle and pulse widthSignal generator parameters:1. Different waveform output frequency: sine wave: 10MHz, other waveforms: 5MHz2. Waveform frequency: 0-10ΜΗz3. Waveform amplitude: 0.1V-3.0V4. Duty cycle of square wave: 0-100 percentMultimeter parameters:1. DC voltage: 1.9999V/19.999V/199.99V/1000.0V2. AC voltage: 1.9999V/19.999V/199.99V/760.0V3. DC current: 19.999mA/199.99mA/1.9999A/9.999A4. AC current: 19.999mA/199.99mA/1.9999A/9.999A5. Resistance: 19.999ΜΩ/1.9999ΜΩ/199.99ΚΩ/19.999ΚΩ/1.9999ΚΩ/199.99Ω6. Capacitance: 999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF9.999mF/99.99mF7. Temperature: -55-1300 degrees celsius/-67-2372 degrees fahrenheitSpecification: Package Weight One Package Weight 0.97kgs / 2.14lb One Package Size 24cm * 14cm * 7cm / 9.45inch * 5.51inch * 2.76inch Qty per Carton 20 Carton Weight 21.00kgs / 46.30lb Carton Size 49cm * 31cm * 39cm / 19.29inch * 12.2inch * 15.35inch Loading Container 20GP: 450 cartons * 20 pcs = 9000 pcs 40HQ: 1044 cartons * 20 pcs = 20880 pcs

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1. Easy to use, with charging function, longer service life2. The body is made of high-quality silicone cover, non-slip and drop-proof3. High-resolution LCD screen design, convenient for users to operate at night and daytime4. 1KHz/3.3V square wave test signal, just connect the probe to the calibration end to see the waveform on the screen5. Can be hidden bracket design, easy to operate and observe the data6. One-key automatic adjustment, press the Auto button, the oscilloscope will automatically measure the amplitude and frequency of the waveform, and automatically adjust the horizontal and vertical gears so that the waveform is displayed in the middle of the screen7. Reasonable design scheme makes the equipment performance more stable8. Compact and exquisite, easy to carry aroundParameters:1. Channel coupling: AC / DC2. Time base range: 5ns-10s3. Single trigger: support4. Number of channels: 15. Vertical sensitivity: 20mV/div-100V/div6. Operation mode: key + rocker7. Screen size: 2.4 inches8. Waveform measurement: 14 kinds9. Screen resolution: 320 x 24010. Measurement accuracy: +/-2 percent11. Trigger type: rising edge/falling edge12. Waveform analysis: support mopping/expanding13. Analog bandwidth: 110M14. Display Mode: YT/scrolling15. Sampling rate: 500M16. Afterglow time: None/1s17. Rise time: less than 3ns18. Storage depth: 12kpts19. Charging mode: 5V/800mA20. Battery capacity: 3000mAh21. Voltage measurement range: x1 gear: +/-40V; x10 gear: +/-400V22. Size: 130 x 76 x 27mmAccessories: high voltage probe / alligator clip probe / data cable / EU plug charger / instruction manualSpecification: Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 22cm * 12cm * 8cm / 8.66inch * 4.72inch * 3.15inch Qty per Carton 50 Carton Weight 23.60kgs / 52.03lb Carton Size 62cm * 43cm * 47cm / 24.41inch * 16.93inch * 18.5inch Loading Container 20GP: 212 cartons * 50 pcs = 10600 pcs 40HQ: 494 cartons * 50 pcs = 24700 pcs

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1. Suitable for decoration, industrial laboratory testing, industrial real-time monitoring2. Made of durable plastic material, can withstand strong working pressure, compact design, safe and reliable3. LCD screen real-time display voltage, current and output voltage data4. The top of the voltage tester is waterproof to avoid short circuit and circuit, the interface is safer and more hygienic5. The voltage output can be stable and reliable with high working power, which can save your measuring time6. This product has good high power performance, fast, stable and reliable response7. With stable performance, the output voltage can be turned off at the desired temperature8. The power supply is strong and reliable, the voltage output turns on automatically when the power is turned on or offParameters:1. Input voltage: 4-24V2. Input current: 0-5A3. Input power: 0-120W4. Load equivalent internal resistance: 0-9999.9 ohm5. D+/D- voltage: 0-3.3V6. Size: 69 x 30 x 9.5mmSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 7cm * 2cm / 3.94inch * 2.76inch * 0.79inch Qty per Carton 400 Carton Weight 5.50kgs / 12.13lb Carton Size 51cm * 37cm * 34cm / 20.08inch * 14.57inch * 13.39inch Loading Container 20GP: 415 cartons * 400 pcs = 166000 pcs 40HQ: 964 cartons * 400 pcs = 385600 pcs

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Features: 1. Large LCD screen with multiple display 2. LCD backlight assisted lighting for easy reading 3. Mutual conversion between Celsius and Fahrenheit easily 4. No operation within 30 seconds, automatic shutdown for energy-saving 5. Power by 3 x AAA battery (not included) Function Range: 1. Temperature: -10C~90 degree C(14 degree F~194 degree F),Accuracy:+/- 1% 2. Moisture: 0%~90%,Accuracy:+/-10% 3. PH:3-9, Accuracy: +/- 0.2Specification: Package Weight One Package Weight 0.16kgs / 0.34lb One Package Size 28cm * 7cm * 3cm / 11.02inch * 2.76inch * 1.18inch Qty per Carton 100 Carton Weight 13.60kgs / 29.98lb Carton Size 52cm * 34cm * 37cm / 20.47inch * 13.39inch * 14.57inch Loading Container 20GP: 407 cartons * 100 pcs = 40700 pcs 40HQ: 946 cartons * 100 pcs = 94600 pcs

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1. Three-way signal detection: High-sensitivity three-way induction probe (X, Y, Z axial electric field and magnetic field measurement)2. Make radiation nowhere to hide: In daily life, radiation comes from computers, TVs, microwave ovens, electric fans, mobile phones, etc. When the analog digital electromagnetic radiation displayed on the screen reaches the yellow area, the instrument alarms, and the screen displays ALARM and Harmful prompts at the same time, indicating that the radiation exceeds the standard, and protective measures should be taken or stay away from the radiation source.3. High-definition color screen display, easy to use and simple to operate4. Power supply: 3 AAA batteries (not included), easy to replace and power-saving5. The outer shell is made of rubber material, comfortable to touch, resistant to drop and wear, and strong in impact resistance6. Widely used in homes, offices, living areas, industrial equipment, distribution rooms, high-speed railways, signal base stations, etc.Specifications:Working altitude: 2000mMeasurement method: electromagnetic inductionDisplay mode: VA reverse color screenMaximum display: 9999Sampling rate: about 0.4 secondsMeasurement range: V/m: 0~9999, uT: 0~74, mG: 0~740Resolution: V/m: 1, uT: 0.01, mG: 0.1Bandwidth: 5-3500MHZAutomatic shutdown: about 10 minutesWorking current: about 20mAPower supply: 1.5V x 3 AAA (not included)Measurement temperature range: -10~60 degrees CelsiusWorking temperature and humidity: 0~60 degrees Celsius/0~85%RHStorage temperature and humidity: -10~60 degrees Celsius/0~80%RHDimensions: 170 x 73 x 33mmWeight: about 160g (without battery)Package includes:1 x tester1 x screwdriver1 x storage bag1 x English manualSpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 18cm * 9cm * 5cm / 7.09inch * 3.54inch * 1.97inch Qty per Carton 60 Carton Weight 16.70kgs / 36.82lb Carton Size 38cm * 47cm * 32cm / 14.96inch * 18.5inch * 12.6inch Loading Container 20GP: 466 cartons * 60 pcs = 27960 pcs 40HQ: 1083 cartons * 60 pcs = 64980 pcs

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1. Charging method: 5V/1A mobile phone power adapter2. Charging time: about 1.5h3. Working time: about 13 hours4. Standby time: about 8 months, automatic shutdown when voltage is lower than 2.9V5. Working current: 90mA6. Power: 400mW7. Working temperature: -10 degrees to 60 degrees8. LCD interface display, data recording, battery power display9. Maximum output deviation from the best straight line applicable to the measured output within the pressure range at 25 degrees10. Suitable for testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble water level, hydraulic system pressure, etc. Also suitable for controlling gas proportions and automatic valves during combustion, monitoring blood pressure and respiratory pressure.Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 22cm * 18cm * 5cm / 8.66inch * 7.09inch * 1.97inch Qty per Carton 60 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 56cm * 52cm / 18.11inch * 22.05inch * 20.47inch Loading Container 20GP: 199 cartons * 60 pcs = 11940 pcs 40HQ: 462 cartons * 60 pcs = 27720 pcs

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1. Calibrated sound source: 94dB/1KHz2. Measurement range: 30-130 dB, 35-130dB3. Resolution: 0.1dB4. Frequency response: 31.5Hz-8500Hz5. Rated current: 70mA6. Standby current: 5uA7. Power supply: 3.7V/1000mAh8. Charging time: 1.5h9. Use time: 8h10. Working temperature: 0 to 50 degrees Celsius11. Working humidity: 10-80%12. DC voltage range: 300mV-1300mV13. DC impedance: 120R14. Can be used for noise engineering, quality control, health prevention and environmental noise measurementSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 19cm * 13cm * 5cm / 7.48inch * 5.12inch * 1.97inch Qty per Carton 80 Carton Weight 20.20kgs / 44.53lb Carton Size 54cm * 52cm * 40cm / 21.26inch * 20.47inch * 15.75inch Loading Container 20GP: 237 cartons * 80 pcs = 18960 pcs 40HQ: 551 cartons * 80 pcs = 44080 pcs

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1. Suitable for measuring the thickness of metals (such as steel, cast iron, aluminum, copper, etc.), plastics, ceramics, glass, glass fiber and any other good conductors of ultrasound.2. Can be equipped with a 5MHz frequency ultrasonic probe.3. With a 4mm thickness, the stainless steel standard sheet is used for self-calibration and can automatically correct the system error.4. The known thickness can be used to measure the sound velocity to improve the measurement accuracy.5. With a coupling status prompt function.6. With a remaining power indicator function, the remaining battery power can be displayed in real time.7. Beautiful, portable, highly reliable, suitable for harsh operating environments, resistant to vibration, impact and electromagnetic interference.Parameters:1. Display: 2.8-inch TFT color screen2. Power supply: built-in 3.7V 2000mA lithium battery3. Automatic shutdown function: If the instrument is not used within 3 minutes, it will automatically shut down4. Over-range prompt: beeps twice in single mode and continuously beeps in continuous mode5. Temperature and humidity:Operating temperature: -20 degrees Celsius to +50 degrees CelsiusStorage temperature: -30 degrees Celsius to +70 degrees CelsiusRelative humidity: less than or equal to 90%6. Environmental requirements: The surrounding environment has no strong vibration, no strong magnetic field, no corrosive media and severe dust.7. Dimensions: 178x74x40.5mm8. Weight: 265gPackage List:Host x 1Charging cable x 1Tool kit x 1Ultrasonic probe x 1English manual x 1Built-in 3.7V 2500mAh lithium battery x 1Packing box x 1Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 23.5cm * 13cm * 5.5cm / 9.25inch * 5.12inch * 2.17inch Qty per Carton 40 Carton Weight 21.00kgs / 46.30lb Carton Size 54cm * 47cm * 27cm / 21.26inch * 18.5inch * 10.63inch Loading Container 20GP: 389 cartons * 40 pcs = 15560 pcs 40HQ: 903 cartons * 40 pcs = 36120 pcs

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1. Power supply: 220V AC 50/60Hz2. Overvoltage protection value range: 221~300V3. Undervoltage protection value range: 219~150V (adjustable)4. Rated current: 40A / 63A5. Insulation withstand voltage test: 300 (Vac/m)6. Material: ABS + electronic components7. Product size: 8.5cm x 3cm x 6.5cm8. Weight: 0.18kgSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 5cm * 9cm / 3.94inch * 1.97inch * 3.54inch Qty per Carton 100 Carton Weight 22.70kgs / 50.04lb Carton Size 32cm * 4cm * 38cm / 12.6inch * 1.57inch * 14.96inch Loading Container 20GP: 5482 cartons * 100 pcs = 548200 pcs 40HQ: 12727 cartons * 100 pcs = 1272700 pcs

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1. Remotely control on/off via mobile phone anytime, anywhere2. View current, voltage, leakage current, total kWh on mobile phone3. Overvoltage/undervoltage/overcurrent/leakage current can be set in the app, and these parameters can also be set on the protector4. This device has a memory function. When the power is off, the device can memorize kWh, overvoltage, voltage and overcurrent.5. Rated power supply voltage: 230V; frequency: 50/60HZ6. Power display range: 0-99999.9kWh7. Undervoltage protection: 145V-210V (adjustable) (default: 175V)8. Overvoltage protection 240V- 300V (adjustable) (default: 275V)9. Overcurrent protection 1A-63A (adjustable) (default: 63A)10. Overtemperature protection: 10~85 degrees Celsius (this parameter is only set on the App)11. Leakage protection: 10-99mA (adjustable) (default: 50mA) This function can be turned off12. Reconnection time (delayed opening time): 10s-99s (default: 30s)13. Model difference: SVP-688W-L has backlight display, SVP-688W does not have backlight displaySpecification: Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 10cm * 9cm * 5cm / 3.94inch * 3.54inch * 1.97inch Qty per Carton 100 Carton Weight 18.90kgs / 41.67lb Carton Size 46cm * 24cm * 32cm / 18.11inch * 9.45inch * 12.6inch Loading Container 20GP: 754 cartons * 100 pcs = 75400 pcs 40HQ: 1752 cartons * 100 pcs = 175200 pcs

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Features:1. Intelligent over-voltage and under-voltage protector, with high-quality ABS flame-retardant shell, safer to use.2. Exquisite appearance, light and convenient, accurate measurement, easy rail installation.3. Voltage, current and power display three-in-one on the same screen, clear data, clear at a glance.4. Overvoltage and undervoltage recovery values ??are adjustable, overcurrent automatically disconnects, overvoltage automatically disconnects.5. With voltage and current over-high or under-low protection, stable operation, stable performance, strong anti-interference.6. Wide range of applications: suitable for factories, laboratories, power monitoring, automation and other occasions, can meet the measurement of different equipment.Specifications:1. Voltage: AC 220V/230V (universal) 50/60Hz2. Current range: 1~40A, 1~63A (selectable)3. Capacity range: 0~9999Kwh4. Undervoltage protection: 140~210V5. Overvoltage protection: 230~300V6. Guide rail size: 35mm7. Product size: 85 x 65 x 36mmSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 10cm * 5cm * 9cm / 3.94inch * 1.97inch * 3.54inch Qty per Carton 100 Carton Weight 20.50kgs / 45.19lb Carton Size 32cm * 47cm * 38cm / 12.6inch * 18.5inch * 14.96inch Loading Container 20GP: 466 cartons * 100 pcs = 46600 pcs 40HQ: 1083 cartons * 100 pcs = 108300 pcs

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1. Display multiple parameters. The total power consumption kWh is always displayed on the top line of the display, and the bottom line automatically rotates (voltage V, current A, power KW).2. Maximum current: 80A3. Basic current: 5A4. Current multiplier: 1600imp/kwh5. Voltage: AC 230V 50Hz6. Guide rail size: 35mm7. Product size: 78 x 35 x 65mmSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 10cm * 5cm * 9cm / 3.94inch * 1.97inch * 3.54inch Qty per Carton 100 Carton Weight 12.00kgs / 26.46lb Carton Size 46cm * 24cm * 32cm / 18.11inch * 9.45inch * 12.6inch Loading Container 20GP: 754 cartons * 100 pcs = 75400 pcs 40HQ: 1752 cartons * 100 pcs = 175200 pcs

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1. Remotely control on/off via mobile phone anytime, anywhere2. View current, voltage, leakage current, total kWh on mobile phone3. Overvoltage/undervoltage/overcurrent/leakage current can be set in the app, and these parameters can also be set on the protector4. This device has a memory function. When the power is off, the device can memorize kWh, overvoltage, voltage and overcurrent.5. Rated power supply voltage: 230V; frequency: 50/60HZ6. Power display range: 0-99999.9kWh7. Undervoltage protection: 145V-210V (adjustable) (default: 175V)8. Overvoltage protection 240V- 300V (adjustable) (default: 275V)9. Overcurrent protection 1A-63A (adjustable) (default: 63A)10. Overtemperature protection: 10~85 degrees Celsius (this parameter is only set on the App)11. Leakage protection: 10-99mA (adjustable) (default: 50mA) This function can be turned off12. Reconnection time (delayed opening time): 10s-99s (default: 30s)13. Model difference: SVP-688W-L has backlight display, SVP-688W does not have backlight displaySpecification: Package Weight One Package Weight 0.20kgs / 0.43lb One Package Size 10cm * 9cm * 5cm / 3.94inch * 3.54inch * 1.97inch Qty per Carton 100 Carton Weight 18.90kgs / 41.67lb Carton Size 46cm * 24cm * 32cm / 18.11inch * 9.45inch * 12.6inch Loading Container 20GP: 754 cartons * 100 pcs = 75400 pcs 40HQ: 1752 cartons * 100 pcs = 175200 pcs

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1. Power supply: 220V AC 50/60Hz2. Overvoltage protection value range: 221~300V3. Undervoltage protection value range: 219~150V (adjustable)4. Rated current: 40A / 63A5. Insulation withstand voltage test: 300 (Vac/m)6. Material: ABS + electronic components7. Product size: 8.5cm x 3cm x 6.5cm8. Weight: 0.18kgSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 5cm * 9cm / 3.94inch * 1.97inch * 3.54inch Qty per Carton 100 Carton Weight 22.70kgs / 50.04lb Carton Size 32cm * 4cm * 38cm / 12.6inch * 1.57inch * 14.96inch Loading Container 20GP: 5482 cartons * 100 pcs = 548200 pcs 40HQ: 12727 cartons * 100 pcs = 1272700 pcs

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Features:1. Intelligent over-voltage and under-voltage protector, with high-quality ABS flame-retardant shell, safer to use.2. Exquisite appearance, light and convenient, accurate measurement, easy rail installation.3. Voltage, current and power display three-in-one on the same screen, clear data, clear at a glance.4. Overvoltage and undervoltage recovery values ??are adjustable, overcurrent automatically disconnects, overvoltage automatically disconnects.5. With voltage and current over-high or under-low protection, stable operation, stable performance, strong anti-interference.6. Wide range of applications: suitable for factories, laboratories, power monitoring, automation and other occasions, can meet the measurement of different equipment.Specifications:1. Voltage: AC 220V/230V (universal) 50/60Hz2. Current range: 1~40A, 1~63A (selectable)3. Capacity range: 0~9999Kwh4. Undervoltage protection: 140~210V5. Overvoltage protection: 230~300V6. Guide rail size: 35mm7. Product size: 85 x 65 x 36mmSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 10cm * 5cm * 9cm / 3.94inch * 1.97inch * 3.54inch Qty per Carton 100 Carton Weight 20.50kgs / 45.19lb Carton Size 32cm * 47cm * 38cm / 12.6inch * 18.5inch * 14.96inch Loading Container 20GP: 466 cartons * 100 pcs = 46600 pcs 40HQ: 1083 cartons * 100 pcs = 108300 pcs

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1. Display multiple parameters. The total power consumption kWh is always displayed on the top line of the display, and the bottom line automatically rotates (voltage V, current A, power KW).2. Maximum current: 80A3. Basic current: 5A4. Current multiplier: 1600imp/kwh5. Voltage: AC 230V 50Hz6. Guide rail size: 35mm7. Product size: 78 x 35 x 65mmSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 10cm * 5cm * 9cm / 3.94inch * 1.97inch * 3.54inch Qty per Carton 100 Carton Weight 12.00kgs / 26.46lb Carton Size 46cm * 24cm * 32cm / 18.11inch * 9.45inch * 12.6inch Loading Container 20GP: 754 cartons * 100 pcs = 75400 pcs 40HQ: 1752 cartons * 100 pcs = 175200 pcs

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1. High precision probe2. Non-slip groove design, comfortable and convenient to hold3. High-definition display, clear degree4. Self-calibration, precision measurement5. Measuring range: 0.05-2.00mm6. Power supply: 2 AAA batteries (not included)7. Supply voltage: 3V8. Size: about 12 x 4.3 x 2.2cmPacking list:- Main unit x 1- Lanyard x 1- Instruction manual x 1- Calibration sheet x 6- Base sheet x 1Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 180 Carton Weight 22.60kgs / 49.82lb Carton Size 48cm * 36cm * 35cm / 18.9inch * 14.17inch * 13.78inch Loading Container 20GP: 440 cartons * 180 pcs = 79200 pcs 40HQ: 1023 cartons * 180 pcs = 184140 pcs

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1. High precision probe2. Non-slip groove design, comfortable and convenient to hold3. High-definition display, clear degree4. Self-calibration, precision measurement5. Measuring range: 0.05-2.00mm6. Power supply: 2 AAA batteries (not included)7. Supply voltage: 3V8. Size: about 12 x 4.3 x 2.2cmPacking list:- Main unit x 1- Lanyard x 1- Instruction manual x 1- Calibration sheet x 6- Base sheet x 1Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 180 Carton Weight 22.60kgs / 49.82lb Carton Size 48cm * 36cm * 35cm / 18.9inch * 14.17inch * 13.78inch Loading Container 20GP: 440 cartons * 180 pcs = 79200 pcs 40HQ: 1023 cartons * 180 pcs = 184140 pcs

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1. High precision probe2. Non-slip groove design, comfortable and convenient to hold3. High-definition display, clear degree4. Self-calibration, precision measurement5. Measuring range: 0.05-2.00mm6. Power supply: 2 AAA batteries (not included)7. Supply voltage: 3V8. Size: about 12 x 4.3 x 2.2cmPacking list:- Main unit x 1- Lanyard x 1- Instruction manual x 1- Calibration sheet x 6- Base sheet x 1Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 180 Carton Weight 22.60kgs / 49.82lb Carton Size 48cm * 36cm * 35cm / 18.9inch * 14.17inch * 13.78inch Loading Container 20GP: 440 cartons * 180 pcs = 79200 pcs 40HQ: 1023 cartons * 180 pcs = 184140 pcs

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1. High precision probe2. Non-slip groove design, comfortable and convenient to hold3. High-definition display, clear degree4. Self-calibration, precision measurement5. Measuring range: 0.05-2.00mm6. Power supply: 2 AAA batteries (not included)7. Supply voltage: 3V8. Size: about 12 x 4.3 x 2.2cmPacking list:- Main unit x 1- Lanyard x 1- Instruction manual x 1- Calibration sheet x 6- Base sheet x 1Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 180 Carton Weight 22.60kgs / 49.82lb Carton Size 48cm * 36cm * 35cm / 18.9inch * 14.17inch * 13.78inch Loading Container 20GP: 440 cartons * 180 pcs = 79200 pcs 40HQ: 1023 cartons * 180 pcs = 184140 pcs

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1. Detection ray type: beta ray, gamma ray, x-ray2. Detector: energy compensation GM tube (Geiger counter)3. Dose equivalent rate: 0.00-50000μ svh (50mSv/h)4. Cumulative dose equivalent: 0.00μ sv - 5000msv5. Sensitivity: 80 cpm / uSv6. Unit conversion: μSv/h, mR/h, cps, cpm7. Battery: 3x1.5V AAA battery (not included)8. The device uses a Geiger counter, which is an ionizing radiation detector capable of measuring beta rays, gamma rays and x-rays. The working principle is based on the ionizing properties of radiation in the gas. It consists of an ionization chamber or a small room that acts as a detector. When a certain voltage is applied to the detector, the radiation ionizes the gas, producing a pair of ions for each ionization event. This leads to the amplification of the ionization signal, which is then recorded by the electronic device to measure the amount of radiation per unit time.9. The high-definition backlit large screen provides convenient reading, suitable for use in various environments, and can remain clear even in the dark.10. Data saving function allows one-click locking of measured values, which facilitates data recording and viewing.11. Low battery voltage alarm, when the display shows an icon, it prompts that the battery needs to be replaced.12. Comfortable non-slip grip and compact and portable form.13. Weight: 118g14. Dimensions: 140x58x26mmSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 19cm * 10cm * 7cm / 7.48inch * 3.94inch * 2.76inch Qty per Carton 50 Carton Weight 13.40kgs / 29.54lb Carton Size 47cm * 32cm * 39cm / 18.5inch * 12.6inch * 15.35inch Loading Container 20GP: 454 cartons * 50 pcs = 22700 pcs 40HQ: 1055 cartons * 50 pcs = 52750 pcs

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1. Measuring functions: capacitance, battery, resistance, DC current, AC2. DC voltage range: 600V3. AC voltage range: 600V4. DC current range: 10A5. AC current range: 10A6. Capacitance range: 60.00mF7. Display: 6000 counts (MAX)8. Built-in lithium battery: 1000mAh9. NCV non-contact measurement function allows non-contact electrical measurement to prevent the risk of electric shock10. Can be used as both a multimeter and a voltage tester, plug one test lead into the socket, which can be used to determine the neutral and live wires11. High-definition color display VA true color screen backlight, readable in the dark12. Higher precision with a larger measurement range of 5999 counts, providing more precise and accurate measurements13. When the fuse is blown, plug the A socket into the test lead, causing the main display area to display "fuse", and no more measurements will be made14. When switching the range, the corresponding input socket icon on the display will flash 5 times, indicating that the test lead should be plugged into the corresponding socket15. When the battery voltage is lower than the normal working voltage, it will display to remind the user to charge the device in time16. When the measurement exceeds the measuring range of the device, the screen will display "OL", indicating that it exceeds the measuring range of the device17. If there is no button operation within 15 minutes, the instrument will automatically shut down to save battery powerThe back of the instrument is equipped with a built-in backlight, which can be used for lighting when measuring in a dim environment. It allows you to clearly see the object being measured, making it convenient to use18. Insulated, dustproof, and shockproof rubber shell provides real protection for the instrument and gives users a sense of security19. Weight: 232.5g20. Dimensions: 145x72x28mmSpecification: Package Weight One Package Weight 0.50kgs / 1.10lb One Package Size 21cm * 13cm * 10cm / 8.27inch * 5.12inch * 3.94inch Qty per Carton 40 Carton Weight 20.40kgs / 44.97lb Carton Size 49cm * 37cm * 42cm / 19.29inch * 14.57inch * 16.54inch Loading Container 20GP: 350 cartons * 40 pcs = 14000 pcs 40HQ: 812 cartons * 40 pcs = 32480 pcs

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1. Used to measure the thickness of metal plating and coatings such as paint/enamel/chrome on steel, paint and anodized coatings on aluminum/copper2. Widely used in manufacturing, metal processing industry, chemical industry, commodity inspection, etc.3. Self-calibrating, precision measurement4. Non-slip groove design, comfortable and convenient to hold5. High definition display, clear reading6. High sensitivity probe7. Resolution: 1um8. Measuring range: 0-2000UM9. Power supply: 2 x 1.5V AAA batteries (not included)10. Material: ABS11. Operating temperature: -10 - 50 degrees Celsius12. Size: about 8.5 x 4 x 3cmPacking list:- Thickness gauge x 1- Instruction manual x 1- Calibration sheet x 6- Aluminum plate x 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 9cm * 6cm * 5cm / 3.54inch * 2.36inch * 1.97inch Qty per Carton 140 Carton Weight 15.80kgs / 34.83lb Carton Size 41cm * 38cm * 30cm / 16.14inch * 14.96inch * 11.81inch Loading Container 20GP: 570 cartons * 140 pcs = 79800 pcs 40HQ: 1324 cartons * 140 pcs = 185360 pcs

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1. Used to measure the thickness of metal plating and coatings such as paint/enamel/chrome on steel, paint and anodized coatings on aluminum/copper2. Widely used in manufacturing, metal processing industry, chemical industry, commodity inspection, etc.3. Self-calibrating, precision measurement4. Non-slip groove design, comfortable and convenient to hold5. High definition display, clear reading6. High sensitivity probe7. Resolution: 1um8. Measuring range: 0-2000UM9. Power supply: 2 x 1.5V AAA batteries (not included)10. Material: ABS11. Operating temperature: -10 - 50 degrees Celsius12. Size: about 8.5 x 4 x 3cmPacking list:- Thickness gauge x 1- Instruction manual x 1- Calibration sheet x 6- Aluminum plate x 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 9cm * 6cm * 5cm / 3.54inch * 2.36inch * 1.97inch Qty per Carton 140 Carton Weight 15.80kgs / 34.83lb Carton Size 41cm * 38cm * 30cm / 16.14inch * 14.96inch * 11.81inch Loading Container 20GP: 570 cartons * 140 pcs = 79800 pcs 40HQ: 1324 cartons * 140 pcs = 185360 pcs

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1. Measuring range: 0.0-58.0 percent2. Battery: 2x1.5V AAA (not included)3. Automatically matches the appropriate backlight color according to the moisture percentage, roughly dividing the moisture content into three levels4. The built-in chip of the instrument presets 7 material parameters for more accurate and efficient measurement5. After turning on, it will automatically shut down after about 10 minutes without any key operation6. The meter is widely used for humidity detection in different fields such as on-site quality inspection and material safety evaluation to ensure reliable results7. The high-resolution LCD display provides clear backlight readings, ensuring easy use in various measurement environments, and significantly improves work efficiency even when operated at night8. With its compact and lightweight design, the meter can be easily carried, allowing users to conveniently test when needed9. Wood humidity detection Due to regional differences in temperature and humidity, the choice of moisture content may vary10. High-sensitivity metal probe, durable and wear-resistant, as well as the choice of material category, can be easily measured11. Weight: 46g12. Size: 160x13x10cmSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 18cm * 6cm * 4cm / 7.09inch * 2.36inch * 1.57inch Qty per Carton 200 Carton Weight 16.80kgs / 37.04lb Carton Size 46cm * 36cm * 30cm / 18.11inch * 14.17inch * 11.81inch Loading Container 20GP: 536 cartons * 200 pcs = 107200 pcs 40HQ: 1246 cartons * 200 pcs = 249200 pcs

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1. Material: ABS2. Measuring voltage range: AC/DC 600 (V)3. Measuring current range: AC/DC 200 (A)4. Measuring resistance range: 20M (ohms)5. Automatic range: DC voltage/AC voltage/AC current/DC current/resistance/capacitance6. Clamp opening size: 16mm7. High-precision and fast detection, automatic measurement of the full voltage range8. AC and DC voltage 600V9. The sensor device for measuring AC voltage is equipped with NCV non-contact clamp head detection10. When the voltage is greater than 80V or the current is greater than 3A, the orange backlight will automatically light up to remind the user to pay attention to safety11. Mini portable design, powerful functions, ergonomic design, comfortable grip12. Function switch, comfortable grip, the function of each range is clearly distinguished13. Battery: 2x1.5V AAA (not included)14. Weight: about 117g15. Dimensions: 176x61x30mmSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 11cm * 5cm / 7.87inch * 4.33inch * 1.97inch Qty per Carton 60 Carton Weight 16.10kgs / 35.49lb Carton Size 41cm * 40cm * 33cm / 16.14inch * 15.75inch * 12.99inch Loading Container 20GP: 492 cartons * 60 pcs = 29520 pcs 40HQ: 1143 cartons * 60 pcs = 68580 pcs

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1. Combustible gas detection: 0~20%LEL (0-9999ppm)2. Alarm mode: sound and light alarm3. Signal strength display: 20-level analog bar + numerical percentage4. Signal strength indication mode: sound from slow to fast; screen from green to red5. Automatic shutdown: no operation, no sensing signal, automatic shutdown in about 5 minutes6. Power supply: 3.7V 800mAh lithium battery7. Can detect acetone, acetylene, alcohol, ammonia, benzene, butane, ethanol, ethylene oxide, gasoline, hexane, hydrogen, methane, naphtha, natural gas, paint thinner, propane, solvents and other gases8. Built-in telescopic extension rod for detection in confined spaces9. 3-color backlight display, clearly visible at night10. High sensitivity or low sensitivity mode can be selected as needed11. Type-C charging interface, built-in large-capacity lithium battery, long-lasting detection12. Built-in flashlight for easy use in dark environments13. Display screen indicates low battery voltage, charge in time14. Automatic shutdown, automatically shuts off after about 5 minutes, no measurement signal or key operation, to save power15. Anti-slip design on both sides of the instrument, comfortable grip16. Weight: 134g17. Dimensions: 123x55.5x27mmSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 17cm * 9cm * 7cm / 6.69inch * 3.54inch * 2.76inch Qty per Carton 50 Carton Weight 13.00kgs / 28.66lb Carton Size 43cm * 32cm * 35cm / 16.93inch * 12.6inch * 13.78inch Loading Container 20GP: 553 cartons * 50 pcs = 27650 pcs 40HQ: 1285 cartons * 50 pcs = 64250 pcs

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1. Wind speed measurement range:- 0.80-40.00m/s- 1.40-144.00km/h- 1.30-131.20ft/s- 0.80-77.70Knots- 0.90-90.00mile/h- 78-7874ft/m2. Display: 9999 counts3. Applicable to wind speed measurement in wind energy, meteorology, industry, agricultural hydrology and water conservancy, environmental protection, highways, airports and ports4. Eight blades, low-friction bearing technology, wider blade diameter measurement, more accurate and more sensitive response5. 0~99990.01CFM (CMM, CMS) wind volume measurement range resolution6. Support backlight display, easy reading and measurement in strong light and at night7. Long-lasting battery life, powered by three AA batteries (not included)8. Weight: 137g9. Dimensions: 197x60x33mmSpecification: Package Weight One Package Weight 0.30kgs / 0.66lb One Package Size 24cm * 13cm * 6cm / 9.45inch * 5.12inch * 2.36inch Qty per Carton 40 Carton Weight 14.60kgs / 32.19lb Carton Size 48cm * 26cm * 48cm / 18.9inch * 10.24inch * 18.9inch Loading Container 20GP: 445 cartons * 40 pcs = 17800 pcs 40HQ: 1033 cartons * 40 pcs = 41320 pcs

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1. Built-in automatic shutdown function, the detector automatically shuts down when not in use within 3 minutes to save power2. 9V battery power supply, does not support rechargeable batteries3. Large screen display, more convenient to use4. 5-4% measurement range, high accuracy and fast response speed5. Widely used in wood, cartons, paper, medicinal materials, concrete, bricks and other products6. Measuring range: 5-40%7. Resolution: 1%8. Accuracy: high accuracy and fast response speed9. Power supply: 9V alkaline or carbon-zinc battery x 1 (battery is not included in delivery)10. Operating temperature: 0-40 degrees Celsius (32-104 degrees Fahrenheit)11. Operating humidity: 0-70%Rh12. Product size: 126 x 70 x 29mm13. Weight: about 150gSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 50 Carton Weight 10.00kgs / 22.05lb Carton Size 51cm * 29cm * 33cm / 20.08inch * 11.42inch * 12.99inch Loading Container 20GP: 546 cartons * 50 pcs = 27300 pcs 40HQ: 1268 cartons * 50 pcs = 63400 pcs

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1. Voltage: 0.00V~120V2. Internal resistance measurement: 0.000mΩ~500Ω3. Input voltage: DC 120V (regardless of polarity), AC input is not allowed4. Measurement current: 50mA~50uAAC5. Measurement speed: 3 times/second6. Measurement signal frequency: 1KHz7. Screen and size: IR500 55x57mmTN black and white screen; IR 502 55x57mmTN color screen8. Power supply: 3.7V 1200mAh lithium battery9. Automatic switching of internal resistance/voltage range10. Can be used for various battery detection such as lithium battery, lead-acid battery, carbon battery, alkaline battery, button battery, etc.11. 3.2-inch high-definition VA screen display, main/slave dual reading value12. Kelvin four-wire detection is used to effectively avoid the influence of wire resistance and contact resistance, thereby ensuring the accuracy of measurement13. TPR sheath is more shatterproof, and LED flashlight drives away darkness14. The internal resistance value can be determined based on the lower limit condition "Lo" and the upper limit condition "Hi" set by the user, and the test results are classified into excellent, qualified, and poor to make a double alarm prompt with flashing graphics and sound15. The lithium battery needs 2 hours to be fully charged, and a full charge works for about 8 hours16. The instrument automatically shuts down if there is no button operation within 20 minutes17. The host and the test clip are connected through the DB9 interface, where pin 1 is empty, pins 2, 6 and 5, 9 correspond to the red line and white line connected to the two sides of the red clip; pins 4, 8 and 3, 7 correspond to the yellow line and black line connected to the two sides of the black clipSpecification: Package Weight One Package Weight 0.51kgs / 1.13lb One Package Size 23cm * 16cm * 6cm / 9.06inch * 6.3inch * 2.36inch Qty per Carton 20 Carton Weight 11.10kgs / 24.47lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 20 pcs = 10200 pcs 40HQ: 1185 cartons * 20 pcs = 23700 pcs

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1. Voltage: 0.00V~120V2. Internal resistance measurement: 0.000mΩ~500Ω3. Input voltage: DC 120V (regardless of polarity), AC input is not allowed4. Measurement current: 50mA~50uAAC5. Measurement speed: 3 times/second6. Measurement signal frequency: 1KHz7. Screen and size: IR500 55x57mmTN black and white screen; IR 502 55x57mmTN color screen8. Power supply: 3.7V 1200mAh lithium battery9. Automatic switching of internal resistance/voltage range10. Can be used for various battery detection such as lithium battery, lead-acid battery, carbon battery, alkaline battery, button battery, etc.11. 3.2-inch high-definition VA screen display, main/slave dual reading value12. Kelvin four-wire detection is used to effectively avoid the influence of wire resistance and contact resistance, thereby ensuring the accuracy of measurement13. TPR sheath is more shatterproof, and LED flashlight drives away darkness14. The internal resistance value can be determined based on the lower limit condition "Lo" and the upper limit condition "Hi" set by the user, and the test results are classified into excellent, qualified, and poor to make a double alarm prompt with flashing graphics and sound15. The lithium battery needs 2 hours to be fully charged, and a full charge works for about 8 hours16. The instrument automatically shuts down if there is no button operation within 20 minutes17. The host and the test clip are connected through the DB9 interface, where pin 1 is empty, pins 2, 6 and 5, 9 correspond to the red line and white line connected to the two sides of the red clip; pins 4, 8 and 3, 7 correspond to the yellow line and black line connected to the two sides of the black clipSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 23cm * 16cm * 6cm / 9.06inch * 6.3inch * 2.36inch Qty per Carton 20 Carton Weight 11.10kgs / 24.47lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 20 pcs = 10200 pcs 40HQ: 1185 cartons * 20 pcs = 23700 pcs

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1. Speed: 5 times/second2. Resistance: 1μΩ~200Ω3. Voltage: 1mV 100V DC4. Test signal frequency: AC 1KH5. Test signal current: 20mΩ, 50mA; 200mΩ, 5mA; 20Ω, 0.5 mA6. Resistance range: 6 ranges automatic and manual7. Voltage range: 3 ranges automatic and manual8. Display update: 5 times/second9. Language: Chinese and English can be switched at will10. Multi-purpose, in addition to measuring battery internal resistance and voltage, this battery tester can also accurately measure the AC resistance and low resistance value of capacitors11. Built-in 1000mAh lithium battery to provide lasting power for your battery internal resistance detector12. Widely used in various battery production, maintenance, testing, scientific research laboratory scenarios, ensuring its versatility and reliability13. Adopting intelligent control, LCD display, and implanting Kalman filter mathematical algorithm, the battery internal resistance meter has high accuracy, high efficiency, light design, and energy saving.14. Accurate measurement, using four-wire test clip, effectively avoiding the influence of contact resistance and wire resistance, and can perform more measurements on battery internal resistance and voltage.15. Size: 80x171 mmSpecification: Package Weight One Package Weight 0.43kgs / 0.94lb One Package Size 22cm * 19cm * 6cm / 8.66inch * 7.48inch * 2.36inch Qty per Carton 10 Carton Weight 5.40kgs / 11.90lb Carton Size 46cm * 21cm * 32cm / 18.11inch * 8.27inch * 12.6inch Loading Container 20GP: 862 cartons * 10 pcs = 8620 pcs 40HQ: 2002 cartons * 10 pcs = 20020 pcs

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