Test Equipment

1. With anti-loss function, the machine will automatically shut down after 30s alarm beep if it is not used for 2min2. High detection sensitivity, there are two sensitivity settings and two detection settings: audio vibration or vibration only (mute)3. Working frequency: 11.5KHZ4. Waterproof level: IP6810, depth up to 3m5. Adjustment: automatic or manual return6. Indication: proportional audio/vibration pulse rate7. Control: power, reset, adjust the switch8. Battery: 1 x 9V battery (not included)9. Operating temperature: -37-70 degrees Celsius10. Size: 22.9x3.8 cm11. Weight: about 200gPacking list:- Waterproof positioning bar x 1- Leather case x 1- Retractable lanyard x 1- Instruction book x 1

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1. Material: ABS2. Monitoring voltage: 4~24V3. Monitoring voltage resolution: 0.00001V4. Monitoring current: 0~6.5A5. Monitoring current resolution: 0.00001A6. Display power: 0~156W7. Monitoring current resolution: 0.00001W8. Load equivalent international resistance: 0~9999.9 ohms9. Load equivalent international resistance resolution: 0.0001 ohms10. Capacity: 0~9999.99Ah11. Power consumption: 0~9999.99Wh12. Cable resistance: 0~9999.99 ohms13. D+/D- voltage: 0~3.3V14. D+/D- voltage resolution: 0.001V15. Device temperature: Celsius/Fahrenheit16. Dimensions: 34x13x75mm17. Multifunctional protocol capacity testing tool, integrated USB-A, Micro-USB, type-C interface18. Using external 16-bit ADC and PD protocol physical chip, real-time monitoring of voltage, current, power, capacity, charging protocol, curve waveform, etc.19. 1.77-inch high-definition display20. One key to switch between five or six digits display, the resolution can reach 0.00001, which can monitor the subtle changes of voltage, current and power during the charging process in real time21. Using USB3.0 interface, 9-pin design, backward compatible with USB2.0, the transmission rate is + times of USB2.022. No need to use the original data cable, you can also directly test some charger protocol mobile phones23. Small size, you can carry it anywhere you want to use it24. It can record 10 sets of measurement data, and the battery capacity can be calculated according to the obtained data (plus the calculation formula, the result multiplied by 1000 is the battery capacity)25. Support reading the data of E-Marker and DASH data line, after connecting the data line, you can easily read the chip of e-marker and DASH data line26. Support the screen flip function, through the gravity sensor, the screen can be flipped freely, or you can turn off the gravity direction recognition, long press the middle button to flip the screen27. Use the differential pressure method to measure cable resistance, and use it with constant current loads to facilitate detection of data line resistance

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1. Monitoring voltage: 4-28V2. Monitoring current: 0-7A3. Monitoring power: 0-120W4. D+/D- voltage: 0-3.3V5. Dimensions: 42x13x82mm6. Compatible with all interfaces, with 5P high-current USB-A, 24P all 7. Pin TYPE-C input and output interfaces, charging detection8. 2.0-inch LCD high-definition display, the measurement data is clearly visible9. 0.00001 low resolution, real-time detection of subtle changes in voltage, power and power during charging10. Support automatic protocol detection, PD2.0, PD3.0, PPS, QC2.0, QC3.0, QC4, FCP, SCP, AFC, PE, DASH VOOC, SuperVOOC, etc.11. Simple display interface, independent function menu, humanized operation12. Four functional curve display, cable detection13. 10 groups of energy records, battery capacity can be calculated by formula14. Driver-free installation, efficient and convenient data synchronization, Bluetooth APP overvoltage and overcurrent alarm

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1. Monitoring voltage: 4-24V2. Monitoring current: 0-6.5A3. Monitoring power: 0-156W4. Load equivalent internal resistance: 0-9999.9 ohms5. D+/D- voltage: 0-3.3V6. Capacitance: 0-9999.99Ah7. Power consumption: 0-9999.99Wh8. Cable internal resistance: 0-999.9 ohms9. Dimensions: 77x14x38.6 cm10. 6.5A high current, multi-port compatible, 6-digit high-precision display, supports multiple fast charging protocols11. Resolution: 0.0000112. Protocol detection: For Apple 2..4A, QC2.0, QC3.0, PD, For Samsung AFC, For HUAWEI SCP, For OPPO VOOC, DASH, WARP, SuperVOOC, MTK-PE13. Adopt CNC metal shell design, light and delicate feel, equipped with 1.77-inch high-definition display screen, the data is clear at a glance14. Real-time monitoring of subtle changes in voltage, current and power during charging15. Equipped with gravity sensing function, 360-degree flip, support open/close16. 10 groups of data intelligent records, built-in battery capacity calculation formula, convenient and fast17. Three major cable detection functions, wire data at a glance18. Equipped with a high-performance MCU and an external 16-bit ADC PD physical chip, the performance score is full19. PC upper computer, Bluetooth APP synchronization

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1. Material: ABS2. Monitoring voltage: 4~24V3. Monitoring voltage resolution: 0.00001V4. Monitoring current: 0~6.5A5. Monitoring current resolution: 0.00001A6. Display power: 0~156W7. Monitoring current resolution: 0.00001W8. Load equivalent international resistance: 0~9999.9 ohms9. Load equivalent international resistance resolution: 0.0001 ohms10. Capacity: 0~9999.99Ah11. Power consumption: 0~9999.99Wh12. Cable resistance: 0~9999.99 ohms13. D+/D- voltage: 0~3.3V14. D+/D- voltage resolution: 0.001V15. Device temperature: Celsius/Fahrenheit16. Dimensions: 34x13x75mm17. Multifunctional protocol capacity testing tool, integrated USB-A, Micro-USB, type-C interface18. Using external 16-bit ADC and PD protocol physical chip, real-time monitoring of voltage, current, power, capacity, charging protocol, curve waveform, etc.19. 1.77-inch high-definition display20. One key to switch between five or six digits display, the resolution can reach 0.00001, which can monitor the subtle changes of voltage, current and power during the charging process in real time21. Using USB3.0 interface, 9-pin design, backward compatible with USB2.0, the transmission rate is + times of USB2.022. No need to use the original data cable, you can also directly test some charger protocol mobile phones23. Small size, you can carry it anywhere you want to use it24. It can record 10 sets of measurement data, and the battery capacity can be calculated according to the obtained data (plus the calculation formula, the result multiplied by 1000 is the battery capacity)25. Support reading the data of E-Marker and DASH data line, after connecting the data line, you can easily read the chip of e-marker and DASH data line26. Support the screen flip function, through the gravity sensor, the screen can be flipped freely, or you can turn off the gravity direction recognition, long press the middle button to flip the screen27. Use the differential pressure method to measure cable resistance, and use it with constant current loads to facilitate detection of data line resistance

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1. Material: PVC, metal2. Applicable: suitable for card slot 4mm multimeter3. Voltage: 1000V4. Bus length: 930mm5. Alligator clip made of silicone material, insulated handle, effectively avoid electric shock6. Good flexibility and high tensile strength can withstand 1000V voltage, long service life7. PVC material, strong flexibility8. Multifunctional combination line, replace the measuring pen accessories as needed9. Weight: 84 grams10. Packaging: card packaging

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1. Monitoring voltage: 4-28V2. Monitoring current: 0-7A3. Monitoring power: 0-120W4. D+/D- voltage: 0-3.3V5. Dimensions: 42x13x82mm6. Compatible with all interfaces, with 5P high-current USB-A, 24P all 7. Pin TYPE-C input and output interfaces, charging detection8. 2.0-inch LCD high-definition display, the measurement data is clearly visible9. 0.00001 low resolution, real-time detection of subtle changes in voltage, power and power during charging10. Support automatic protocol detection, PD2.0, PD3.0, PPS, QC2.0, QC3.0, QC4, FCP, SCP, AFC, PE, DASH VOOC, SuperVOOC, etc.11. Simple display interface, independent function menu, humanized operation12. Four functional curve display, cable detection13. 10 groups of energy records, battery capacity can be calculated by formula14. Driver-free installation, efficient and convenient data synchronization, Bluetooth APP overvoltage and overcurrent alarm

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1. The oscilloscope has a real-time sampling rate of 1GSa/s and an analog bandwidth of 100MHz x 22. Complete trigger function (single/normal/automatic), both periodic analog signal and non-periodic digital signal can be used freely3. Built-in DDS function signal generator and the industrys original chopping output (@2.5vpp), all signal frequency steps are 1Hz, support 14 kinds of standard function signals and a customizable chopping signal, the chopping output device intercepts part or all signals4. The complex signal measured by the oscilloscope is used as the output signal of the signal generator, which can store up to 1000 custom cut-off signals5. The built-in high-voltage protection module can withstand continuous voltage up to 400V, so there is no need to worry about the oscilloscope burning accident caused by the probe not moving to the 10x position7. Large time base scrolling method, which can monitor slow level changes8. Equipped with an efficient one-key automatic display of measurement waveforms, without cumbersome adjustments9. 7-inch 800x480 resolution high-definition LCD display10. Cursor measurement function, when manually reading the amplitude and frequency parameters, there is no need to read the background scale unit and quantity, no need to convert, and directly obtain the peak-to-peak value and frequency. Very convenient screen capture and waveform storage function10. Built-in 1GB storage space, can store 1000 screenshots + 1000 sets of waveform data, the storage process is simple and fast, save the current waveform with one key11. Powerful waveform image manager, supports thumbnail browsing, viewing, viewing details, page turning, deletion, and waveform zooming in, zooming out, moving, etc., which is convenient for secondary analysis12. The fuselage is equipped with a USB interface, which can be connected to a computer to realize the sharing of screenshots and pictures of itself, which is convenient for secondary analysis13. Graphical display function, which can compare and judge the amplitude, frequency and phase of two groups of signals14. The FFT viewing function can estimate the harmonic components of the signal15. Built-in DDS signal generator, supports 12 kinds of function signals16. For high intelligent decoding algorithm, the encoder has unlimited life, intelligent anti-burn function, 1X can withstand 400V withstand voltage17. With 100MHz x 2 analog bandwidth and @1GSa/s sampling rate (1X = 5MHz, 10X = 100MHz)18. High measurement voltage range: 1X can measure 0~40V, 10X can measure 0~400V19. Up to 12 parameters measurement: VPP, VP, Vmax, Vmin, Vavg, Vrms, Frequent, Duty+, Duty-, Time+, Time-, Period20. Cursor measurement function: convenient for manual measurement of period, frequency and voltage =21. Perfect trigger function (single, normal, automatic), freeze waveform display at any time (pause function)22. With screen brightness adjustment function and background grid brightness adjustment function, easy to carry23. Material: ABS24. Analog log bandwidth: 100MHz x 225. Number of channels: 2 channels26. Real-time sampling rate: 1GSa/s27. Vertical sensitivity: 50 mV/div ~ 500 V/div28. Horizontal time base range: 50S/div～10nS/div29. Test voltage: 40 V (1X probe), 400 V (10X probe)30. Storage depth: 240Kbit31. Input resistance: 1 milliohm32. ADC precision: 8bits33. Coupling method: AC/DC34. Trigger mode: single, normal, automatic35. Trigger edge: rising edge/falling edge36. External trigger voltage: 0~40 V37. Expansion port: USB image exportPacking list:FNIRSI-1014D Oscilloscope host x 1Matched 100MHz probes (1X and 10X) x 2Clip x 1US power adapter x 1USB cable x 1English user manual x 1P4100 probe (optional) x 1

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1. The oscilloscope has a real-time sampling rate of 1GSa/s and an analog bandwidth of 100MHz x 22. Complete trigger function (single/normal/automatic), both periodic analog signal and non-periodic digital signal can be used freely3. Built-in DDS function signal generator and the industry's original chopping output (@2.5vpp), all signal frequency steps are 1Hz, support 14 kinds of standard function signals and a customizable chopping signal, the chopping output device intercepts part or all signals4. The complex signal measured by the oscilloscope is used as the output signal of the signal generator, which can store up to 1000 custom cut-off signals5. The built-in high-voltage protection module can withstand continuous voltage up to 400V, so there is no need to worry about the oscilloscope burning accident caused by the probe not moving to the 10x position7. Large time base scrolling method, which can monitor slow level changes8. Equipped with an efficient one-key automatic display of measurement waveforms, without cumbersome adjustments9. 7-inch 800x480 resolution high-definition LCD display10. Cursor measurement function, when manually reading the amplitude and frequency parameters, there is no need to read the background scale unit and quantity, no need to convert, and directly obtain the peak-to-peak value and frequency. Very convenient screen capture and waveform storage function10. Built-in 1GB storage space, can store 1000 screenshots + 1000 sets of waveform data, the storage process is simple and fast, save the current waveform with one key11. Powerful waveform image manager, supports thumbnail browsing, viewing, viewing details, page turning, deletion, and waveform zooming in, zooming out, moving, etc., which is convenient for secondary analysis12. The fuselage is equipped with a USB interface, which can be connected to a computer to realize the sharing of screenshots and pictures of itself, which is convenient for secondary analysis13. Graphical display function, which can compare and judge the amplitude, frequency and phase of two groups of signals14. The FFT viewing function can estimate the harmonic components of the signal15. Built-in DDS signal generator, supports 12 kinds of function signals16. For high intelligent decoding algorithm, the encoder has unlimited life, intelligent anti-burn function, 1X can withstand 400V withstand voltage17. With 100MHz x 2 analog bandwidth and @1GSa/s sampling rate (1X = 5MHz, 10X = 100MHz)18. High measurement voltage range: 1X can measure 0~40V, 10X can measure 0~400V19. Up to 12 parameters measurement: VPP, VP, Vmax, Vmin, Vavg, Vrms, Frequent, Duty+, Duty-, Time+, Time-, Period20. Cursor measurement function: convenient for manual measurement of period, frequency and voltage =21. Perfect trigger function (single, normal, automatic), freeze waveform display at any time (pause function)22. With screen brightness adjustment function and background grid brightness adjustment function, easy to carry23. Material: ABS24. Analog log bandwidth: 100MHz x 225. Number of channels: 2 channels26. Real-time sampling rate: 1GSa/s27. Vertical sensitivity: 50 mV/div ~ 500 V/div28. Horizontal time base range: 50S/div～10nS/div29. Test voltage: 40 V (1X probe), 400 V (10X probe)30. Storage depth: 240Kbit31. Input resistance: 1 milliohm32. ADC precision: 8bits33. Coupling method: AC/DC34. Trigger mode: single, normal, automatic35. Trigger edge: rising edge/falling edge36. External trigger voltage: 0~40 V37. Expansion port: USB image exportPacking list:FNIRSI-1014D Oscilloscope host x 1Matched 100MHz probes (1X and 10X) x 2Clip x 1US power adapter x 1USB cable x 1English user manual x 1P4100 probe (optional) x 1

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1. Material: ABS2. AC voltage: 1000V3. DC voltage: 1000V4. Resistance: 100 milliohms5. Temperature: 1000 degrees Celsius6. Capacitance: 10mF7. Frequency: 10MHz8. Range: 99999. LED backlight: Yes10. Automatic shutdown: 15 minutes11. Intelligent anti-burning, full gear overload protection12. Automatically identify intelligent measurement, no need to switch manually13. After the measurement is stable, the data will be displayed permanently14. NCV induction voltage, sound and light alarm, farewell to the danger of electric shock15. Live zero live wire identification function, both a multimeter and a test pen16. Using intelligent computing chip, accurate measurement17. Built-in flashlight function, convenient to work in the dark and dark environment18. TYPE-C charging, built-in 1000mAh lithium battery, continuous work for 5 hours, long-lasting battery life19. Small size, easy to carry20. Dimensions: 75x75x143mm21. Weight: 135 grams

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1. It is mainly used for debugging of industrial site PLC, process instrument, electric valve, etc.2. Friendly operation interface is easy to use3. Small size, light weight, long standby time, high precision, easy to carry when going out to work4. Adjustable button backlight and high-definition TFT color LCD screen make it more convenient for users to operate at night and during the day5. With conventional signal input and output functions6. Voltage and current have automatic output function, and three modes of single rise, single fall and cycle can be selected7. With input and output conversion, voltage conversion active current mode, passive mode and current conversion voltage mode8. The output has a custom function, and the upper and lower limits of the output can be set arbitrarily9. Voltage input diagram, current input diagram, frame rate is 10 frames10. PWM output can set frequency and duty cycle separately11. Real-time curve: real-time observation of voltage and current changes12. Powered by large-capacity lithium battery, charged by Type-c interface (5V)13. Lithium battery capacity 3000mah, super long working time14. 2.4-inch high-definition TFT color LCD screen, more eye-catching reading15. Standby time: 26 hours The use time varies according to the usage (20mA continuous output can be 8-10 hours)16. Internal reverse and overcurrent protection, protection voltage 30V17. Dimensions: 82x27x112mm18. Weight: 65 gramsActive current output:1. Range: 0~24mA2. Resolution: 0.01 mA3. Load (MAX): 750 ohmsPassive current output:1. Range: 0-24mA2. Resolution: 0.01 mA3. The external power supply can reach 30VVoltage output:1. Range: 0-24V2. Resolution: 0.01v24V voltage output:1. Drive current: 24mA2. Resolution: 0.01mACurrent input measurement:1. Range: 0-24mA2. Resolution: 0.01 mAVoltage input measurement:1. Range: 0-30V2. Resolution: 0.01VPWM output (frequency):1. Range: 0-9999Hz

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1. Material: ABS2. Analog bandwidth: 100MHzx23. Number of channels: 2 channels4. Real-time sampling rate: 1GSa/s5. Vertical sensitivity: 50mV/div~500V/div6. Horizontal time base range: 50S/div~10nS/div7. Test voltage: 40V (1X probe), 400V (10X probe)8. Storage depth: 240Kbit9. Input resistance: 1M10. ADC precision: 8bits11. Coupling method: AC/DC12. Trigger mode: single, normal, automatic13. Trigger edge: rising edge/falling edge14. External trigger voltage: 0~40V15. Operation method: capacitive touch screen + gesture16. Expansion port: USB image export17. Intelligent anti-burnout, 1X can withstand up to 400V withstand voltage18. 100MHz analog bandwidth @ 1GSa/s sampling rate (1X=5MHz, 10X=100MHz)19. Fully fit the 7-inch 800x480 resolution color TFT LCD screen with bright colors and high contrast20. Capacitive touch screen, the same way that modern mobile phones and tablets are touched, not the ancient fingernail operated resistive touch screen21. High measuring voltage range, 1X can measure 0~40V, 10X can measure 0~400V, 100X can measure 0~4000V22. Up to 12 parameters measurement: VPP, VP, Vmax, Vmin, Vavg, Vrms, Frequent, Duty+, Duty-, Time+, Time-, Period23. Cursor measurement function, convenient for manual measurement of period, frequency and voltage24. Complete trigger function (single, normal, automatic)25. At any time, the waveform display (pause function) will be frozen26. Equipped with efficient one-button AUTO27. One-button waveform storage and screenshot28. Built-in 1GB storage space, can store 1000 screenshots + 1000 sets of waveform data29. Powerful waveform image manager, supports thumbnail browsing, viewing, detailed viewing, page turning, deletion, and waveform zooming in, zooming out, moving, etc.30. Equipped with a USB interface, it can be connected to a computer to share screenshots with the computer, which is convenient for secondary analysis31. FFT display function, which can analyze the spectrum characteristics of the signal32. Built-in 6000mAh rechargeable lithium battery, fully charged can be used continuously for 4 hours at the highest screen brightness33. Memory compression technology, waveform refresh screen does not flicker34. Screen brightness adjustment, background grid brightness adjustment35. Ultra-thin, easy to carry36. Power supply: lithium battery, 6000mAh (included)37. Dimensions: 184x124x50mmPacking list:FNIRSI 1013D Oscilloscope Host x 1Matched 100MHz probes (1X and 10X) x 2USB cable x 1US charging adapter x 1

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1. Power supply: TYPE-C cable2. Automatic shutdown: after 5 minutes of no operation3. Built-in: 300mAh lithium battery4. Mode: Metal, Cable, Wooden5. Ferrous metal detection depth: 120mm6. Non-ferrous metal (copper) detection depth: 100mm7. AC: 50mm8. Single-strand copper wire: 40mm9. Wooden gear: 20mm in precision mode, 38mm in depth mode10. Simple interface and buttons, easy to operate11. High-definition backlit screen display, silicone touch buttons12. Anti-slip texture on the side, ABS anti-fall shell13. There will be a sound reminder after the target is detected14. High-performance anti-jamming chip, reducing false positives and positioning faster15. Widely used in house decoration/retrofit, wall decoration/home appliance installation, bridge/highway maintenance16. Center positioning hole design, mark directly after detection17. Dimensions: 138x68x22mm18. Weight: 122 grams

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1. DC mini temperature controller, fast temperature control, easy to operate and easy to use2. Multiple functions, easy to use, fish pet breeding, carpet heating, turtle pet breeding, hatching breeding3. Simple operation, easy to use, increase the temperature display4. Shell material: ABS5. Control type: temperature6. Control mode: intelligent temperature control regulator7. Temperature range: -40 to 120 degrees Celsius8. Power supply voltage: DC5~24V9. Output current: 2A10. Line length: 1 meter11. Dimensions: 62 x 27 x 12mm

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1. Power connector: about 3.5mm connector2. Charging time: about 2 hours3. Continuous working time: about 10 hours4. Display: 90 x 16 OLED5. Weight: about 22gFeatures:1. Three sections of split structure tweezer shape, can be split into controller, measuring arm and tweezer head2. OLED screen, 360 degree adjustable window, to meet different perspectives3. Intelligent posture judgment, automatically discriminate left and right hand operation and switch the screen display direction4. The controller adopts hidden touch button, light touch to change the gear, simple operation5. Measuring arm with magnetic elasticity, innovative design, durable magnetic, ergonomic6. Measuring arm built-in large power double lithium batteries, balanced force, can be split charging, ultra-long standby time7. Exchangeable gold-plated tweezer head, adapt to a variety of use scenarios8. Rich automatic measurement functions: resistance, capacitance, inductance, voltage, frequency, diode9. Built-in micro signal generator, can output a variety of waveform signal (sine wave, noise wave, pulse wave, arbitrary wave)Package include：DT71 controller x1Special data cable x1Measuring arm x1Carrying case x1Tweezer head x2Instructions for use x1

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1. Suitable for central air conditioning, baby room, hot water machine, greenhouse fruit and vegetable planting, hatching and breeding fish pets, aquaculture, etc.2. Intelligent timer temperature controller, four-button control, simple operation, small size3. The bottom shell is made of ABS flame-retardant material, which is safer to use4. High-precision temperature control, temperature measurement accuracy to 0.5 degrees Celsius5. Working frequency: 50HZ6. Shell material: ABS for the front shell, flame retardant ABS for the bottom shell7. Temperature range: -40 to 120 degrees Celsius8. Working voltage: AC110-220V9. Sensor line length: 100CM10. Size: 79.5x43x35MM11. Weight: about 78GPrecautions:1. Do not allow water or liquids or sundries to immerse into the smart thermostat2. Non-professionals do not disassemble3. Pay attention to the wiring terminals at the back when powering on, and be careful of electric shock4. N and L are AC 110-220V power supply, do not use DC power, the control output terminal can be connected to DC equipment

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1. Flame-retardant material, one-time molding, using environmentally friendly flame-retardant materials, safe and secure2. Save electricity and worry, use electricity reasonably, and live a low-carbon life3. Operating environment: -10 to 60 degrees Celsius4. Display mode: HTB LCD 3 rows 3 digits5. Working current: less than 15mA6. Power supply voltage: 7-12V7. Measurable voltage range: DC 0-50V / DC 0-100V8. Measurable current range: 0-5A / 0-10A9. Measurable power range: 0-250W10. Refresh speed: 300ms/time11. Size: 79.5 x 43 x 13MM

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1. Heating home heating, fish pet breeding, greenhouse planting, hatching machine, etc., high-precision sensing, temperature control is under control2. Heating and cooling for refrigeration refrigerators, supermarket fresh-keeping, air conditioners, etc., the operation is simple and fast3. Smart WiFi connection, remote control via smartphone or tablet4. The ABS flame-retardant material shell has passed multiple safety tests, making it safer and more reliable5. WiFi connection, remote temperature control through Tuya Smart App on mobile phones and tablets, accurate and reliable6. Suitable for pet fish breeding, greenhouse planting, supermarket fresh food, hatching machines and other temperature control fields7. Working voltage: AC110-230v8. Temperature range: -40 to 99 degrees velsius9. Sensing line length: 100cm10. Temperature control size: 93 x 56 x 34mm11. Weight: 91g

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Instrument instructions:1. After the test, the power of the equipment must be turned off to avoid accidents2. Prevent the instrument from violent vibration3. After placing the instrument for a long time, the odor gas will accumulate in the instrument, which will seriously affect the test results, in this case, the instrument must be placed in a cool and ventilated place, and then used for more than 1 hour (no operation is required during the ventilation process instrument)4. The expired and defective products should be repaired in time.5. Avoid shocking the sensor with gas higher than the measurement range, otherwise it may damage the sensor, and man-made damage is not covered by the warrantyInstrument introduction:1. Digital temperature and humidity sensor2. LCD display3. Mute button: Turn on or off the alarm sound. In the silent mode, the " " symbol is not displayed and there is no alarm sound. The default is to turn on the sound4. "+" button: When setting the alarm value, increase the value.5. Power button: long press for 2 seconds to turn on or off the power, when power on, the number field counts down from 1206. Temperature unit selection button: Celsius and Fahrenheit conversion7. "-" button: When setting the alarm value, decrease the value8. Setting button: Short press this button to set the alarm value of "CO2→TVOC→HCHO" in sequence, the original factory setting value will be displayed and flashing, and the parameter will be adjusted by the "+" button and "-" button, and the value will be displayed after 10 seconds. automatic storage9. Power supply: DC5V built-in 1800mAh lithium battery10. Dimensions: 195x95x35mm11. Toolbox packaging weight: 480 gramsDisplay content introduction:1. Alarm sound: press the "mute button" to operate2. CO2 measurement range: 350ppm～2000ppm3. TVOC measuring range: 0.000 mg/m3～2.000 mg/m34. HCHO measuring range: 0.000 mg/m3～1.000 mg/m35. Temperature display: press the "temperature unit selection button" to operate6. Measuring range: 0-90.0 degrees Celsius, 32-194 degrees Fahrenheit7. Environmental quality reminder: excellent, the detection value is lower than the set value; good, the CO2 detection value is 50ppm higher than the set value8. The TVOC detection value is 0.01 mg/m3 higher than the set value9. The detected value of HCHO is 0.03 mg/m3 higher than the set value10. Pollution: Buzzer fast sound alarm11. The detected value of CO2 is 100ppm higher than the set value12. The TVOC detection value is 0.02 mg/m3 higher than the set value13. The detected value of HCHO is 0.06 mg/m3 higher than the set value14. When the battery power is too low, the battery box will flash to remind the user to charge15. When charging, the characters in the battery frame will flash in sequence until the battery symbol is fully displayed when the battery is fully charged16. Humidity measurement range: 0～99.0RHimportant hint:1. Before use, please read the following detailed introduction carefully, and use the instrument correctly according to the manual2. Do not disassemble the instrument or throw it into fire3. Avoid operating the instrument in a strong wind environment4. Avoid shock and drop5. If it is not used for a long time, the warm-up time for the power-on will be longer6. Note: Do not let liquid flow into the instrument

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1. Suitable for hatching breeding, greenhouse planting, fish tanks, reptiles, aquarium breeding, various small appliances, etc.2. The bottom shell is made of ABS flame-retardant material, which is safer to use3. High-precision temperature control, temperature measurement accuracy to 0.1 degrees Celsius4. Output: 10 relays one way5. High temperature protection: 0-110 degrees Celsius6. Measurement input: NTC (10K) waterproof sensor7. Temperature range: -50 to 110 degrees Celsius8. Working voltage: DC12V9. Refresh rate: 0.5 seconds10. Output signal: 10mA11. Hole size: 46 x 26.5MM12. Dimensions: 48 x 29 x 32MM13. Weight: about 23.1G

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1. Flame-retardant material, one-time molding, using environmentally friendly flame-retardant materials, safe and secure2. Save electricity and worry, use electricity reasonably, and live a low-carbon life3. Operating environment: -10 to 60 degrees Celsius4. Display mode: HTB LCD 3 rows 3 digits5. Working current: less than 15mA6. Power supply voltage: 7-12V7. Measurable voltage range: DC 0-50V / DC 0-100V8. Measurable current range: 0-5A / 0-10A9. Measurable power range: 0-250W10. Refresh speed: 300ms/time11. Size: 79.5 x 43 x 13MM

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1. Heating home heating, fish pet breeding, greenhouse planting, hatching machine, etc., high-precision sensing, temperature control is under control2. Heating and cooling for refrigeration refrigerators, supermarket fresh-keeping, air conditioners, etc., the operation is simple and fast3. Smart WiFi connection, remote control via smartphone or tablet4. The ABS flame-retardant material shell has passed multiple safety tests, making it safer and more reliable5. WiFi connection, remote temperature control through Tuya Smart App on mobile phones and tablets, accurate and reliable6. Suitable for pet fish breeding, greenhouse planting, supermarket fresh food, hatching machines and other temperature control fields7. Working voltage: AC110-230v8. Temperature range: -40 to 99 degrees velsius9. Sensing line length: 100cm10. Temperature control size: 93 x 56 x 34mm11. Weight: 91g

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Parameter:Material: ABS+SiliconeAC voltage: 0-750VDC voltage: 0-1000VAC current: 0mA-10ADC current: 0mA-10AResistance: 0-60 milliohmsCapacitance: 0nF-100mFTemperature: -40~1000 degrees Celsius / -40~1832 degrees FahrenheitCount: 6000Display: VA reverse displayBuilt-in battery: 3.7V 2800mAh lithium batteryItem Dimensions: 152x76x25mmItem weight: 217 gramsDescribe:1. Multi-function tester: including AC and DC voltage, AC and DC current, resistance, capacitance, temperature, frequency, diode, on/off, neutral line identification and other measurement functions2. LCD VA color reverse display 6000 counts, with data hold function, the measured value can be clearly read day and night, suitable for various working environments3. Intelligent anti-burning, built-in fuse, all-round anti-burning protection, not afraid of damaging the components of the multimeter4. NCV non-contact inductive type, when the multimeter is in NCV mode and closes to the AC electrified body, an emergency alarm will be issued and the prompt light will flash5. Soft silicone wire, high-quality test wire has the characteristics of tensile strength, high temperature resistance, antifreeze and anti-combustion6. Built-in rechargeable lithium battery, no need to buy and replace the battery again, equipped with Type-C data cable for charging, safer and more convenient7. Silicone protective case, wrapped in a silicone protective case, effectively prevents drops, protects the multimeter from damage, shockproof and scratch-resistant

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Parameter:1. Material: ABS+Silicone2. AC voltage: 0-750V3. DC voltage: 0-1000V4. AC current: 0mA-10A5. DC current: 0mA-10A6. Resistance: 0-60 milliohms7. Capacitance: 0nF-100mF 0nF-100mF8. Hertz: 0Hz-999.9kHz9. Temperature: -40~1000 degrees Celsius / -40~1832 degrees Fahrenheit10. Counting: 6000 counts11. Display: VA color display12. Screen: touch screen13. Built-in battery: 3.7V 2800mAh lithium battery14. Product size: 152x76x25mm15. Product weight: 217 gramsDescribe:1. Including AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, diode, buzzer, neutral line, duty cycle and other measurement functions2. Intelligent sensor touch screen, easy to operate3. VA color reverse display, display 6000 times (MAX), with data hold function, clearly read the measured value in various working environments4. NCV non-contact induction, using NCV sensor for induction, the closer to the power supply, the faster the alarm, the flashlight flashes red5. The flashlight illuminates the front. In a dark environment, you are no longer afraid of not being able to see the measured position. It is a good helper for night work6. Soft silicone wire, high-quality test wire has the characteristics of tensile and high temperature resistance, and has the function of anti-freezing and anti-burning7. Built-in rechargeable lithium battery: no need to buy and replace the battery again, equipped with a C-type cable for charging, safer and more convenient8. Silicone protective case: Wrapped with a silicone protective case, it can effectively prevent falling, protect the multimeter from damage, shockproof and scratch-resistant

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1. Display: 4000 counts2. AC voltage: 0~600V3. DC voltage: 0~600V4. Resistance: 0~40 milliohms5. AC current: 0~600A6. Frequency: 0~4MHz7. Capacitance: 0~4mF8. Battery type: 2x1.5V AAA (not included)9. Can measure AC/DC voltage, AC/DC current, resistance and test continuity10. Manual selection of measurement function and range11. Full range overload protection12. LCD display with backlight, easy to operate and read13. Data retention function, low battery indication, automatic shutdown14. Suitable for inspection and maintenance of electrical equipment15. Non-contact measurement of AC current without breaking the skin, the automatic range clamp clamps the single-strand wire, and the non-contact is safer16. 600A AC and DC current measurement not only has high precision, but also is suitable for various wires Humanized appearance design 34mm jaw17. When a nearby AC voltage is detected, the screen EF will display ---, the LED red light will flash and an alarm buzzer will sound18. Dimensions: 180.5x65x32mm19. Weight: 156 grams

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Parameter:Material: ABS+SiliconeAC voltage: 0-750VDC voltage: 0-1000VAC current: 0mA-10ADC current: 0mA-10AResistance: 0-60 milliohmsCapacitance: 0nF-100mFTemperature: -40~1000 degrees Celsius / -40~1832 degrees FahrenheitCount: 6000Display: VA reverse displayBuilt-in battery: 3.7V 2800mAh lithium batteryItem Dimensions: 152x76x25mmItem weight: 217 gramsDescribe:1. Multi-function tester: including AC and DC voltage, AC and DC current, resistance, capacitance, temperature, frequency, diode, on/off, neutral line identification and other measurement functions2. LCD VA color reverse display 6000 counts, with data hold function, the measured value can be clearly read day and night, suitable for various working environments3. Intelligent anti-burning, built-in fuse, all-round anti-burning protection, not afraid of damaging the components of the multimeter4. NCV non-contact inductive type, when the multimeter is in NCV mode and closes to the AC electrified body, an emergency alarm will be issued and the prompt light will flash5. Soft silicone wire, high-quality test wire has the characteristics of tensile strength, high temperature resistance, antifreeze and anti-combustion6. Built-in rechargeable lithium battery, no need to buy and replace the battery again, equipped with Type-C data cable for charging, safer and more convenient7. Silicone protective case, wrapped in a silicone protective case, effectively prevents drops, protects the multimeter from damage, shockproof and scratch-resistant

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Parameter:1. Material: ABS+Silicone2. AC voltage: 0-750V3. DC voltage: 0-1000V4. AC current: 0mA-10A5. DC current: 0mA-10A6. Resistance: 0-60 milliohms7. Capacitance: 0nF-100mF 0nF-100mF8. Hertz: 0Hz-999.9kHz9. Temperature: -40~1000 degrees Celsius / -40~1832 degrees Fahrenheit10. Counting: 6000 counts11. Display: VA color display12. Screen: touch screen13. Built-in battery: 3.7V 2800mAh lithium battery14. Product size: 152x76x25mm15. Product weight: 217 gramsDescribe:1. Including AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, diode, buzzer, neutral line, duty cycle and other measurement functions2. Intelligent sensor touch screen, easy to operate3. VA color reverse display, display 6000 times (MAX), with data hold function, clearly read the measured value in various working environments4. NCV non-contact induction, using NCV sensor for induction, the closer to the power supply, the faster the alarm, the flashlight flashes red5. The flashlight illuminates the front. In a dark environment, you are no longer afraid of not being able to see the measured position. It is a good helper for night work6. Soft silicone wire, high-quality test wire has the characteristics of tensile and high temperature resistance, and has the function of anti-freezing and anti-burning7. Built-in rechargeable lithium battery: no need to buy and replace the battery again, equipped with a C-type cable for charging, safer and more convenient8. Silicone protective case: Wrapped with a silicone protective case, it can effectively prevent falling, protect the multimeter from damage, shockproof and scratch-resistant

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1. Material: plastic2. Accuracy: Level 13. Voltage: 220V/230V, 50/60Hz4. Insulation performance: 1min 4KV AC voltage, 1.2/50us 6KV waveform impulse voltage5. Display: LCD backlight6. Installation: 35mm DIN rail7. Wiring mode: top out and bottom in / top in and bottom out8. LCD backlight display, easy to read9. Can display power, voltage, current, frequency, power10. Recessed end caps ensure safe power supply11. Accurate and reliable measurement of electrical energy12. Good anti-electromagnetic interference and stable performance13. 35mm DIN complies with DIN EN5002214. 17.5mm wide, in line with DIN43880 standard15. Weight: 0.069 grams

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1. Material: plastic2. Accuracy: Level 13. Voltage: 220V/230V, 50/60Hz4. Insulation performance: 1min 4KV AC voltage, 1.2/50us 6KV waveform impulse voltage5. Display: LCD backlight6. Installation: 35mm DIN rail7. Wiring mode: top out and bottom in / top in and bottom out8. LCD backlight display, easy to read9. Can display power, voltage, current, frequency, power10. Recessed end caps ensure safe power supply11. Accurate and reliable measurement of electrical energy12. Good anti-electromagnetic interference and stable performance13. 35mm DIN complies with DIN EN5002214. 17.5mm wide, in line with DIN43880 standard15. Weight: 0.069 grams

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1. Material: plastic2. Accuracy: Level 13. Voltage: 220V/230V, 50/60Hz4. Insulation performance: 1min 4KV AC voltage, 1.2/50us 6KV waveform impulse voltage5. Display: LCD backlight6. Installation: 35mm DIN rail7. Wiring mode: top out and bottom in / top in and bottom out8. LCD backlight display, easy to read9. Can display power, voltage, current, frequency, power10. Recessed end caps ensure safe power supply11. Accurate and reliable measurement of electrical energy12. Good anti-electromagnetic interference and stable performance13. 35mm DIN complies with DIN EN5002214. 17.5mm wide, in line with DIN43880 standard15. Weight: 0.069 grams

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1. Material: plastic2. Accuracy: Level 13. Voltage: 220V/230V, 50/60Hz4. Insulation performance: 1min 4KV AC voltage, 1.2/50us 6KV waveform impulse voltage5. Display: LCD backlight6. Installation: 35mm DIN rail7. Wiring mode: top out and bottom in / top in and bottom out8. LCD backlight display, easy to read9. Can display power, voltage, current, frequency, power10. Recessed end caps ensure safe power supply11. Accurate and reliable measurement of electrical energy12. Good anti-electromagnetic interference and stable performance13. 35mm DIN complies with DIN EN5002214. 17.5mm wide, in line with DIN43880 standard15. Weight: 0.069 grams

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1. Material: plastic2. Accuracy: Level 13. Voltage: 220V/230V, 50/60Hz4. Insulation performance: 1min 4KV AC voltage, 1.2/50us 6KV waveform impulse voltage5. Display: LCD backlight6. Installation: 35mm DIN rail7. Wiring mode: top out and bottom in / top in and bottom out8. LCD backlight display, easy to read9. Can display power, voltage, current, frequency, power10. Recessed end caps ensure safe power supply11. Accurate and reliable measurement of electrical energy12. Good anti-electromagnetic interference and stable performance13. 35mm DIN complies with DIN EN5002214. 17.5mm wide, in line with DIN43880 standard15. Weight: 0.069 grams

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1. Material: plastic2. Accuracy: Level 13. Voltage: 220V/230V, 50/60Hz4. Insulation performance: 1min 4KV AC voltage, 1.2/50us 6KV waveform impulse voltage5. Display: LCD backlight6. Installation: 35mm DIN rail7. Wiring mode: top out and bottom in / top in and bottom out8. LCD backlight display, easy to read9. Can display power, voltage, current, frequency, power10. Recessed end caps ensure safe power supply11. Accurate and reliable measurement of electrical energy12. Good anti-electromagnetic interference and stable performance13. 35mm DIN complies with DIN EN5002214. 17.5mm wide, in line with DIN43880 standard15. Weight: 0.069 grams

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1. Widely used in all aspects of the refrigeration chain of storage and logistics, such as refrigerated containers, refrigerated trucks \ distribution boxes, etc.2. Bluetooth connection to read temperature data in real time, click the function button, open the Bluetooth broadcast, search and select the corresponding product ID number in the APP or scan the ID number on the back of the product to connect3. Compact size, easy to carry, high sensitivity4. USB plugged into the computer, the blue light continuous single flash, the red light state remains unchanged, generate reports5. 32000 groups of records storage, 1-255 minutes, temperature collection interval, can be set independently according to demand6. Temperature alarm setting, LED flashing warning, timely reporting of abnormalities to avoid losses caused by temperature changes7. Temperature range: -30-70 degrees Celsius8. Humidity range: 0-99%RH9. Scope of application: warehouse storage, pharmaceutical storage, cold chain transportation, reagent refrigeration, food refrigeration, greenhouse planting, etc.10. Size: 7.3 x 3cm11. Weight: about 20g

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1. Zero point calibration and multi-point calibration2. Self-calibration accuracy measurement3. High sensitivity probe4. Wide range of applications, automotive work, industrial production, mechanical processing, equipment production, etc.5. High definition display6. Anti-slip groove design7. Measurement range: 0.05-2.00mm8. Display mode: electronic digital display9. Power supply voltage: 3V10. Power supply: 2 sections of 1.5V AAA batteries (not included)11. Size: 12.2 x 5 x 2.2cm

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1. Non-contact laser sensor, high precision and fast measurement, safer to use2. High sensitivity, stable and reliable, safer to use3. Simple button, easy to operate4. With portable handbag, easy to use, protect the safety of the instrument5. HD large screen, digital display, clear reading6. Memory automatic storage function, after the measurement, the maximum value, minimum value and last value are automatically stored in the meter, press the memory key to view7. Non-contact photoelectric technology design, for some fast and can not measure the object to detect, such as fan motors, aircraft propellers, cars, etc.8. Scope of application: commonly used in motors, fans, paper, plastics, chemical fiber, washing machines, automobiles, aircraft, ships and other manufacturing range9. Power supply: 1 section 9V battery (not included)10. Size: 13.1 x 7 x 2.9cm11. Weight: about 130gUsage:1. Turn on the power, press and hold the measurement button2. Put the reflective paper on the fan blade of the measuring fan3. Align the reflective paper on the fan blade and measure to get the speed value

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1. Widely used in all aspects of the refrigeration chain of storage and logistics, such as refrigerated containers, refrigerated trucks \ distribution boxes, etc. 2. Bluetooth connection to read temperature data in real time, click the function button, open the Bluetooth broadcast, search and select the corresponding product ID number in the APP or scan the ID number on the back of the product to connect 3. Compact size, easy to carry, high sensitivity 4. USB plugged into the computer, the blue light continuous single flash, the red light state remains unchanged, generate reports 5. 32000 groups of records storage, 1-255 minutes, temperature collection interval, can be set independently according to demand 6. Temperature alarm setting, LED flashing warning, timely reporting of abnormalities to avoid losses caused by temperature changes 7. Temperature range: -30-70 degrees Celsius 8. Scope of application: warehouse storage, pharmaceutical storage, cold chain transportation, reagent refrigeration, food refrigeration, greenhouse planting, etc. 9. Size: 7.3 x 3cm 10. Weight: about 20g

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1. Quick response within 0.5 seconds, no contact required, accurate measurement2. Laser, Celsius/Fahrenheit unit conversion, VA reverse display color screen, high and low temperature alarm3. Object-to-object ratio 12:1, data retention, adjustable emissivity, mute switch, automatic shutdown, low battery reminder4. Temperature inspection and electrical box detection; check the electrical system and panel temperature, monitor the safety of the main control power supply at any time, and quickly find temperature abnormalities5. Precisely control the high/low temperature alarm, -20 to 750 degrees Celsius (-4 to 1382 degrees Fahrenheit), high/low temperature alarm settings can be set. When the temperature exceeds the set value, the temperature gun will issue a warning6. Food temperature detection, handheld one-key temperature measurement, non-contact, safer and faster, easy to handle Real-time detection of food temperature, which can avoid contamination and food deterioration7. Safely detect whether the engine is overheated. If the engine temperature is too high, it will cause insufficient power, which will easily cause the pipeline of the cooling system to burst, and the antifreeze or oil will easily affect the normal operation of the various circuits of the vehicle.8. Water temperature and oil temperature measurement method, do not let smoke and water vapor touch the temperature sensing area when the liquid is boiling. The measurement angle is recommended to be around 45-60 degrees Celsius9. Aim the thermometer at the object to be measured, hold the trigger, display the measurement in real time, release the trigger, and keep the reading10. Emissivity: 0.10~1.00 adjustable11. Measuring distance: D:S=12:112. Measurement time: less than or equal to 0.5 seconds13. Working altitude: 2000m above sea level14. Storage altitude: 12000m above sea level15. Battery type: a 9V 6F22 battery (not included in the product)16. Material: ABS17. Measuring range: -20 to 750 degrees Celsius (-4 to 1382 degrees Fahrenheit)18. Spectral response: 8 to 14 microns19. Automatic shutdown: no operation for about 15 seconds20. Screen display: VA color reverse display21. Display mode: VA reverse display22. Working temperature: 0-50 degrees Celsius (32-122 degrees Fahrenheit)23. Storage temperature: -20 to 60 degrees Celsius (-4 to 140 degrees Fahrenheit)24. Size: 155x92x41.5mm25. Weight: 143g

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1.Measurement range:- ТА603А: -32 - 1080 degrees Celsius (-26 - 1976 degrees Fahrenheit)- ТA603В: -32 - 1380 degrees Celsius (-26 - 2516 degrees Fahrenheit)- ТА603С: -32 - 1680 degrees Celsius (-26 - 3056 degrees Fahrenheit)- TA603D: -32 - 1880 degrees Celsius (-26 - 3416 degrees Fahrenheit)- ТА603Е: -32 - 2200 degrees Celsius (-26 - 3992 degrees Fahrenheit)2. Temperature accuracy: -32 - 100 degrees C / 100 - 800 degrees C / 212 - 1472 degrees F: about 2%; above 800 degrees C / 1472 degrees F: about 3%; -26 - 1976 degrees F: about 4%3. Response time: less than 500ms (95% of reading)4. Spectral response: 8μm-14μm5. Optical resolution: 50:1 (TA603A/B/C) / 50:1 (TA603D/E), calculated at 90% energy6. Emissivity: 0.1 to 1.00 adjustable, in steps of 0.01 (default 0.95)7. Display resolution: -32 - 1000 degrees Celsius (0.1) / 1000 degrees Celsius and above (1)8. Repeatability: about 1% or about 1 degree Celsius (2 degrees Fahrenheit)9. Laser: wavelength 620 to 690nm, output power less than 1mW, class 2 laser10. Display: 5-digit display, up to 8888811. Automatic shutdown: 1 minute12. Operating temperature: 0 - 50 degrees Celsius (32-122 degrees Fahrenheit)13. Working humidity: within 95% relative humidity (non-condensing)14. Storage temperature: -20 - 60 degrees Celsius (-4 - 140 degrees Fahrenheit)15. Power supply: 9V 6F22 battery (not included)16. Display size: about 3.3 x 4cm17. Dimensions: about 21.3 x 14 x 6cm18. Weight: about 350gFeatures:1. High precision sensor, more accurate measurement2. VA color screen, high-definition backlight display, full-viewing angle display, can be viewed in various environments3. 255 groups of data can be stored, continuous storage of data, a key to call up data records4. Sound and light alarm (red flashing light + beeping sound): can set the upper and lower alarm values, sound and light alarm prompts after exceeding the range5. External bracket, non-slip grip design, feel comfortable6. Adapt to multiple applications: industrial production temperature measurement, mold temperature measurement, boiler, cold storage, oil temperature, water temperature, etc.7. Water temperature / oil temperature measurement method: measurement of boiling liquid, do not let the smoke or water vapor contact the sensor temperature sensing area, measurement angle to maintain at about 45-60 degreesPacking list:- Host x 1- Cloth bag x 1- Instruction manual x 1

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1.Measurement range:- ТА603А: -32 - 1080 degrees Celsius (-26 - 1976 degrees Fahrenheit)- ТA603В: -32 - 1380 degrees Celsius (-26 - 2516 degrees Fahrenheit)- ТА603С: -32 - 1680 degrees Celsius (-26 - 3056 degrees Fahrenheit)- TA603D: -32 - 1880 degrees Celsius (-26 - 3416 degrees Fahrenheit)- ТА603Е: -32 - 2200 degrees Celsius (-26 - 3992 degrees Fahrenheit)2. Temperature accuracy: -32 - 100 degrees C / 100 - 800 degrees C / 212 - 1472 degrees F: about 2%; above 800 degrees C / 1472 degrees F: about 3%; -26 - 1976 degrees F: about 4%3. Response time: less than 500ms (95% of reading)4. Spectral response: 8μm-14μm5. Optical resolution: 50:1 (TA603A/B/C) / 50:1 (TA603D/E), calculated at 90% energy6. Emissivity: 0.1 to 1.00 adjustable, in steps of 0.01 (default 0.95)7. Display resolution: -32 - 1000 degrees Celsius (0.1) / 1000 degrees Celsius and above (1)8. Repeatability: about 1% or about 1 degree Celsius (2 degrees Fahrenheit)9. Laser: wavelength 620 to 690nm, output power less than 1mW, class 2 laser10. Display: 5-digit display, up to 8888811. Automatic shutdown: 1 minute12. Operating temperature: 0 - 50 degrees Celsius (32-122 degrees Fahrenheit)13. Working humidity: within 95% relative humidity (non-condensing)14. Storage temperature: -20 - 60 degrees Celsius (-4 - 140 degrees Fahrenheit)15. Power supply: 9V 6F22 battery (not included)16. Display size: about 3.3 x 4cm17. Dimensions: about 21.3 x 14 x 6cm18. Weight: about 350gFeatures:1. High precision sensor, more accurate measurement2. VA color screen, high-definition backlight display, full-viewing angle display, can be viewed in various environments3. 255 groups of data can be stored, continuous storage of data, a key to call up data records4. Sound and light alarm (red flashing light + beeping sound): can set the upper and lower alarm values, sound and light alarm prompts after exceeding the range5. External bracket, non-slip grip design, feel comfortable6. Adapt to multiple applications: industrial production temperature measurement, mold temperature measurement, boiler, cold storage, oil temperature, water temperature, etc.7. Water temperature / oil temperature measurement method: measurement of boiling liquid, do not let the smoke or water vapor contact the sensor temperature sensing area, measurement angle to maintain at about 45-60 degreesPacking list:- Host x 1- Cloth bag x 1- Instruction manual x 1

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1. Start-up measurement, intelligent identification, non-contact measurement 2. Three-in-one multimeter + electric tester + phase sequence detector 3. Phase sequence induction detection: put the nibs close to the phase line ABC test points respectively, the green indicator light turns on, and the screen displays R, indicating that it is forward direction; the result, the red indicator light turns on, and the screen displays L, indicating that it is reverse direction 4. Line breakpoint detection: In the NCV non-contact voltage detection mode, check the breakpoint position along the line when the single-strand line is charged 5. Fine stainless steel watch needle: the negative input terminal is closely connected with the test lead, which is firm and durable, and is suitable for circuit maintenance and testing of various electrical appliances and small electronic components 6. In NCV mode, when a nearby AC voltage is detected, the LED indicator light will be red, and an alarm buzzer will sound, making it safer to measure electricity without contact 7. Intelligent identification of neutral and live wires: Select the function of distinguishing live neutral and live wires, insert the pen needle into the hole for identification, no need for traditional contact measurement methods, and it is safer to measure electricity 8. Portable and compact, easy to use, pen-style design 9. Detachable positive pen tip: silver-plated, anti-oxidation, not easy to break and wear, just clamp the stainless steel pen tip with pliers and rotate it out, equipped with a cap protection 10. Battery type: 2 x AAA batteries (not included in the product) 11. Screen display: HD backlit screen 12. AC/DC voltage: 600V 13. Measurement function: resistance, AC voltage, DC voltage 14. Counting: 4000 counts 15. Resistance: 40 megohms 16. Dimensions: 183.5 x 24 x 29mm 17. Weight: 57g

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1. Start-up measurement, intelligent identification, non-contact measurement 2. Three-in-one multimeter + electric tester + phase sequence detector 3. Phase sequence induction detection: put the nibs close to the phase line ABC test points respectively, the green indicator light turns on, and the screen displays R, indicating that it is forward direction; the result, the red indicator light turns on, and the screen displays L, indicating that it is reverse direction 4. Line breakpoint detection: In the NCV non-contact voltage detection mode, check the breakpoint position along the line when the single-strand line is charged 5. Flashlight lighting function VA color reverse display 6. In NCV mode, when a nearby AC voltage is detected, the LED indicator light will be red, and an alarm buzzer will sound, making it safer to measure electricity without contact 7. Intelligent identification of neutral and live wires: Select the function of distinguishing live neutral and live wires, insert the pen needle into the hole for identification, no need for traditional contact measurement methods, and it is safer to measure electricity 8. Portable and compact, easy to use, pen-style design 9. Detachable positive pen tip: silver-plated, anti-oxidation, not easy to break and wear, just clamp the stainless steel pen tip with pliers and rotate it out, equipped with a cap protection 10. Fine stainless steel watch needle: the negative input terminal is closely connected with the test lead, which is firm and durable, and is suitable for circuit maintenance and testing of various electrical appliances and small electronic components 11. Screen display: VA color reverse display 12. AC/DC voltage: 600V 13. Measurement function: capacitance, resistance, AC voltage, DC voltage 14. Counting: 4000 counts 15. Resistance: 40 megohms 16. Capacitance: 40MF 17. Frequency: 10MHZ 18. Battery type: 2 x AAA batteries (not included in the product) 19. Size: 183.5 x 24 x 29MM 20. Weight: 58G

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1. Start-up measurement, intelligent identification, non-contact measurement 2. Three-in-one multimeter + electric tester + phase sequence detector 3. Phase sequence induction detection: put the nibs close to the phase line ABC test points respectively, the green indicator light turns on, and the screen displays R, indicating that it is forward direction; the result, the red indicator light turns on, and the screen displays L, indicating that it is reverse direction 4. Line breakpoint detection: In the NCV non-contact voltage detection mode, check the breakpoint position along the line when the single-strand line is charged 5. Flashlight lighting function VA color reverse display 6. In NCV mode, when a nearby AC voltage is detected, the LED indicator light will be red, and an alarm buzzer will sound, making it safer to measure electricity without contact 7. Intelligent identification of neutral and live wires: Select the function of distinguishing live neutral and live wires, insert the pen needle into the hole for identification, no need for traditional contact measurement methods, and it is safer to measure electricity 8. Portable and compact, easy to use, pen-style design 9. Detachable positive pen tip: silver-plated, anti-oxidation, not easy to break and wear, just clamp the stainless steel pen tip with pliers and rotate it out, equipped with a cap protection 10. Fine stainless steel watch needle: the negative input terminal is closely connected with the test lead, which is firm and durable, and is suitable for circuit maintenance and testing of various electrical appliances and small electronic components 11. Screen display: VA color reverse display 12. AC/DC voltage: 600V 13. Measurement function: capacitance, resistance, AC voltage, DC voltage 14. Counting: 6000 counts 15. Resistance: 60 megohms 16. Capacitance: 40MF 17. Frequency: 10MHZ 18. Battery type: 2 x AAA batteries (not included in the product) 19. Size: 183.5 x 24 x 29MM 20. Weight: 60G

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1.Measurement range:- ТА603А: -32 - 1080 degrees Celsius (-26 - 1976 degrees Fahrenheit)- ТA603В: -32 - 1380 degrees Celsius (-26 - 2516 degrees Fahrenheit)- ТА603С: -32 - 1680 degrees Celsius (-26 - 3056 degrees Fahrenheit)- TA603D: -32 - 1880 degrees Celsius (-26 - 3416 degrees Fahrenheit)- ТА603Е: -32 - 2200 degrees Celsius (-26 - 3992 degrees Fahrenheit)2. Temperature accuracy: -32 - 100 degrees C / 100 - 800 degrees C / 212 - 1472 degrees F: about 2%; above 800 degrees C / 1472 degrees F: about 3%; -26 - 1976 degrees F: about 4%3. Response time: less than 500ms (95% of reading)4. Spectral response: 8μm-14μm5. Optical resolution: 50:1 (TA603A/B/C) / 50:1 (TA603D/E), calculated at 90% energy6. Emissivity: 0.1 to 1.00 adjustable, in steps of 0.01 (default 0.95)7. Display resolution: -32 - 1000 degrees Celsius (0.1) / 1000 degrees Celsius and above (1)8. Repeatability: about 1% or about 1 degree Celsius (2 degrees Fahrenheit)9. Laser: wavelength 620 to 690nm, output power less than 1mW, class 2 laser10. Display: 5-digit display, up to 8888811. Automatic shutdown: 1 minute12. Operating temperature: 0 - 50 degrees Celsius (32-122 degrees Fahrenheit)13. Working humidity: within 95% relative humidity (non-condensing)14. Storage temperature: -20 - 60 degrees Celsius (-4 - 140 degrees Fahrenheit)15. Power supply: 9V 6F22 battery (not included)16. Display size: about 3.3 x 4cm17. Dimensions: about 21.3 x 14 x 6cm18. Weight: about 350gFeatures:1. High precision sensor, more accurate measurement2. VA color screen, high-definition backlight display, full-viewing angle display, can be viewed in various environments3. 255 groups of data can be stored, continuous storage of data, a key to call up data records4. Sound and light alarm (red flashing light + beeping sound): can set the upper and lower alarm values, sound and light alarm prompts after exceeding the range5. External bracket, non-slip grip design, feel comfortable6. Adapt to multiple applications: industrial production temperature measurement, mold temperature measurement, boiler, cold storage, oil temperature, water temperature, etc.7. Water temperature / oil temperature measurement method: measurement of boiling liquid, do not let the smoke or water vapor contact the sensor temperature sensing area, measurement angle to maintain at about 45-60 degreesPacking list:- Host x 1- Cloth bag x 1- Instruction manual x 1

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1. Start-up measurement, intelligent identification, non-contact measurement 2. Three-in-one multimeter + electric tester + phase sequence detector 3. Phase sequence induction detection: put the nibs close to the phase line ABC test points respectively, the green indicator light turns on, and the screen displays R, indicating that it is forward direction; the result, the red indicator light turns on, and the screen displays L, indicating that it is reverse direction 4. Line breakpoint detection: In the NCV non-contact voltage detection mode, check the breakpoint position along the line when the single-strand line is charged 5. Fine stainless steel watch needle: the negative input terminal is closely connected with the test lead, which is firm and durable, and is suitable for circuit maintenance and testing of various electrical appliances and small electronic components 6. In NCV mode, when a nearby AC voltage is detected, the LED indicator light will be red, and an alarm buzzer will sound, making it safer to measure electricity without contact 7. Intelligent identification of neutral and live wires: Select the function of distinguishing live neutral and live wires, insert the pen needle into the hole for identification, no need for traditional contact measurement methods, and it is safer to measure electricity 8. Portable and compact, easy to use, pen-style design 9. Detachable positive pen tip: silver-plated, anti-oxidation, not easy to break and wear, just clamp the stainless steel pen tip with pliers and rotate it out, equipped with a cap protection 10. Battery type: 2 x AAA batteries (not included in the product) 11. Screen display: HD backlit screen 12. AC/DC voltage: 600V 13. Measurement function: resistance, AC voltage, DC voltage 14. Counting: 4000 counts 15. Resistance: 40 megohms 16. Dimensions: 183.5 x 24 x 29mm 17. Weight: 57g

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1. Start-up measurement, intelligent identification, non-contact measurement 2. Three-in-one multimeter + electric tester + phase sequence detector 3. Phase sequence induction detection: put the nibs close to the phase line ABC test points respectively, the green indicator light turns on, and the screen displays R, indicating that it is forward direction; the result, the red indicator light turns on, and the screen displays L, indicating that it is reverse direction 4. Line breakpoint detection: In the NCV non-contact voltage detection mode, check the breakpoint position along the line when the single-strand line is charged 5. Flashlight lighting function VA color reverse display 6. In NCV mode, when a nearby AC voltage is detected, the LED indicator light will be red, and an alarm buzzer will sound, making it safer to measure electricity without contact 7. Intelligent identification of neutral and live wires: Select the function of distinguishing live neutral and live wires, insert the pen needle into the hole for identification, no need for traditional contact measurement methods, and it is safer to measure electricity 8. Portable and compact, easy to use, pen-style design 9. Detachable positive pen tip: silver-plated, anti-oxidation, not easy to break and wear, just clamp the stainless steel pen tip with pliers and rotate it out, equipped with a cap protection 10. Fine stainless steel watch needle: the negative input terminal is closely connected with the test lead, which is firm and durable, and is suitable for circuit maintenance and testing of various electrical appliances and small electronic components 11. Screen display: VA color reverse display 12. AC/DC voltage: 600V 13. Measurement function: capacitance, resistance, AC voltage, DC voltage 14. Counting: 4000 counts 15. Resistance: 40 megohms 16. Capacitance: 40MF 17. Frequency: 10MHZ 18. Battery type: 2 x AAA batteries (not included in the product) 19. Size: 183.5 x 24 x 29MM 20. Weight: 58G

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1. Quick response within 0.5 seconds, no contact required, accurate measurement2. Laser, Celsius/Fahrenheit unit conversion, VA reverse display color screen, high and low temperature alarm3. Object-to-object ratio 12:1, data retention, adjustable emissivity, mute switch, automatic shutdown, low battery reminder4. Temperature inspection and electrical box detection; check the electrical system and panel temperature, monitor the safety of the main control power supply at any time, and quickly find temperature abnormalities5. Precisely control the high/low temperature alarm, -20 to 750 degrees Celsius (-4 to 1382 degrees Fahrenheit), high/low temperature alarm settings can be set. When the temperature exceeds the set value, the temperature gun will issue a warning6. Food temperature detection, handheld one-key temperature measurement, non-contact, safer and faster, easy to handle Real-time detection of food temperature, which can avoid contamination and food deterioration7. Safely detect whether the engine is overheated. If the engine temperature is too high, it will cause insufficient power, which will easily cause the pipeline of the cooling system to burst, and the antifreeze or oil will easily affect the normal operation of the various circuits of the vehicle.8. Water temperature and oil temperature measurement method, do not let smoke and water vapor touch the temperature sensing area when the liquid is boiling. The measurement angle is recommended to be around 45-60 degrees Celsius9. Aim the thermometer at the object to be measured, hold the trigger, display the measurement in real time, release the trigger, and keep the reading10. Emissivity: 0.10~1.00 adjustable11. Measuring distance: D:S=12:112. Measurement time: less than or equal to 0.5 seconds13. Working altitude: 2000m above sea level14. Storage altitude: 12000m above sea level15. Battery type: a 9V 6F22 battery (not included in the product)16. Material: ABS17. Measuring range: -20 to 750 degrees Celsius (-4 to 1382 degrees Fahrenheit)18. Spectral response: 8 to 14 microns19. Automatic shutdown: no operation for about 15 seconds20. Screen display: VA color reverse display21. Display mode: VA reverse display22. Working temperature: 0-50 degrees Celsius (32-122 degrees Fahrenheit)23. Storage temperature: -20 to 60 degrees Celsius (-4 to 140 degrees Fahrenheit)24. Size: 155x92x41.5mm25. Weight: 143g

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1.Measurement range:- ТА603А: -32 - 1080 degrees Celsius (-26 - 1976 degrees Fahrenheit)- ТA603В: -32 - 1380 degrees Celsius (-26 - 2516 degrees Fahrenheit)- ТА603С: -32 - 1680 degrees Celsius (-26 - 3056 degrees Fahrenheit)- TA603D: -32 - 1880 degrees Celsius (-26 - 3416 degrees Fahrenheit)- ТА603Е: -32 - 2200 degrees Celsius (-26 - 3992 degrees Fahrenheit)2. Temperature accuracy: -32 - 100 degrees C / 100 - 800 degrees C / 212 - 1472 degrees F: about 2%; above 800 degrees C / 1472 degrees F: about 3%; -26 - 1976 degrees F: about 4%3. Response time: less than 500ms (95% of reading)4. Spectral response: 8μm-14μm5. Optical resolution: 50:1 (TA603A/B/C) / 50:1 (TA603D/E), calculated at 90% energy6. Emissivity: 0.1 to 1.00 adjustable, in steps of 0.01 (default 0.95)7. Display resolution: -32 - 1000 degrees Celsius (0.1) / 1000 degrees Celsius and above (1)8. Repeatability: about 1% or about 1 degree Celsius (2 degrees Fahrenheit)9. Laser: wavelength 620 to 690nm, output power less than 1mW, class 2 laser10. Display: 5-digit display, up to 8888811. Automatic shutdown: 1 minute12. Operating temperature: 0 - 50 degrees Celsius (32-122 degrees Fahrenheit)13. Working humidity: within 95% relative humidity (non-condensing)14. Storage temperature: -20 - 60 degrees Celsius (-4 - 140 degrees Fahrenheit)15. Power supply: 9V 6F22 battery (not included)16. Display size: about 3.3 x 4cm17. Dimensions: about 21.3 x 14 x 6cm18. Weight: about 350gFeatures:1. High precision sensor, more accurate measurement2. VA color screen, high-definition backlight display, full-viewing angle display, can be viewed in various environments3. 255 groups of data can be stored, continuous storage of data, a key to call up data records4. Sound and light alarm (red flashing light + beeping sound): can set the upper and lower alarm values, sound and light alarm prompts after exceeding the range5. External bracket, non-slip grip design, feel comfortable6. Adapt to multiple applications: industrial production temperature measurement, mold temperature measurement, boiler, cold storage, oil temperature, water temperature, etc.7. Water temperature / oil temperature measurement method: measurement of boiling liquid, do not let the smoke or water vapor contact the sensor temperature sensing area, measurement angle to maintain at about 45-60 degreesPacking list:- Host x 1- Cloth bag x 1- Instruction manual x 1

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