Test Equipment

1. Fast detection, 4S/time real-time refresh2. 4 colors indicate changes in the status of carbon dioxide3. The instrument adopts a three-dimensional air duct design, and the air convection design is more accurate.4. LCD screen display + smart backlight, soft eye protection, clearer display5. Smart chip, anti-interference technology, high sensitivity6. Measuring object: CO2 / temperature / humidity7. Measuring range: 400-5000PPM8. Measurement accuracy: +/-50ppm (+/-5%)9. Applicable temperature: 1-50 degrees Celsius10. Working voltage: 5V11. Power supply: 3 AA batteries (not included)12. Display specifications: 87 x 53 mm13. Dimensions: 143 x 68 x 90 (mm)Packing list:Host x 1Charging cable x 1Manual x 1

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1. LED digital display 2. Intelligent alarm system 3. Greenhouse Compensation Calibration 4. LED digital LCD screen + backlight mode, intuitive reading 5. Multiple detection, stable and reliable 6. Built-in 1200mAh lithium battery, standby time is about 240-360 minutes 7. Charging port: Type-C 5V 8. Large screen displays power, CO2, temperature and humidity 9. 1S/time real-time refresh, fast detection can obtain relatively stable measurement value 10. Application areas: agricultural planting, greenhouse fruit, warehouse heavy ground, raw material processing 11. Press and hold the power button for 3 seconds to turn on or off, and automatically detect the surrounding environment after turning on 12. Using infrared sensors, high precision, more accurate determination of air quality problems 13. Voltage: 2.0V 14. Size: 9x7x3.5cm 15. Weight: 0.105kg

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1. LED digital display 2. Intelligent alarm system 3. Greenhouse Compensation Calibration 4. LED digital LCD screen + backlight mode, intuitive reading 5. Multiple detection, stable and reliable 6. Built-in 1200mAh lithium battery, standby time is about 240-360 minutes 7. Charging port: Type-C 5V 8. Large screen displays power, CO2, temperature and humidity 9. 1S/time real-time refresh, fast detection can obtain relatively stable measurement value 10. Application areas: agricultural planting, greenhouse fruit, warehouse heavy ground, raw material processing 11. Press and hold the power button for 3 seconds to turn on or off, and automatically detect the surrounding environment after turning on 12. Using infrared sensors, high precision, more accurate determination of air quality problems 13. Voltage: 2.0V 14. Size: 9x7x3.5cm 15. Weight: 0.105kg

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1. Material: ABS2. Accurate measurement3. Clear reading4. Applicable scene: Indoor5. Stable performance, strong anti-interference ability, low consumption6. Function: Measure CO2/HCHO/TVOC, temperature and humidity7. The ventilation holes accelerate the convection between the air and the machine, which enables effective detection, and also provides good heat dissipation8. Unit weight: 0.185kg

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1. Material: ABS2. Style: Handheld3. Accurate measurement and fast speed4. AC voltage range: 200V-750V5. Battery type: 9V 6F22 (not included in delivery)6. DC current range: 20m-2000u-200u-200m7. Strong sense of pause, smooth and wear-resistant dial can be placed for a long time8. DC voltage range: 200m-2000m-20V-200V-1000V9. Measurement functions: Battery, resistance, DC current, AC voltage, DC voltage10. When the battery power is too low, a low-voltage alarm icon will appear, indicating that the battery needs to be replaced in time11. Dimensions: 122.9 x 68 x 24.4mm12. Net weight: 62gPacking list:Multimeter x 1Test lead x 1Manual x 1

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1. Material: ABS2. Accurate measurement3. Clear reading4. Applicable scene: Indoor5. Stable performance, strong anti-interference ability, low consumption6. Function: Measure CO2/HCHO/TVOC, temperature and humidity7. The ventilation holes accelerate the convection between the air and the machine, which enables effective detection, and also provides good heat dissipation8. Unit weight: 0.185kg

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1. Material: ABS2. Style: Handheld3. Accurate measurement and fast speed4. AC voltage range: 200V-750V5. Battery type: 9V 6F22 (not included in delivery)6. DC current range: 20m-2000u-200u-200m7. Strong sense of pause, smooth and wear-resistant dial can be placed for a long time8. DC voltage range: 200m-2000m-20V-200V-1000V9. Measurement functions: Battery, resistance, DC current, AC voltage, DC voltage10. When the battery power is too low, a low-voltage alarm icon will appear, indicating that the battery needs to be replaced in time11. Dimensions: 122.9 x 68 x 24.4mm12. Net weight: 62gPacking list:Multimeter x 1Test lead x 1Manual x 1

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1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mm

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1. Material: ABS2. Switchable language, easy to use3. Easily complete multiple tests without removing the battery4. The alligator clip has a large bite force, which is convenient for measurement5. Low frequency constant current does not hurt the car6. With flashlight lighting, night detection is not afraid of the dark7. Test lead length: 62 cm8. Dimensions: 79.7x152.5x27.6mm9. Weight: About 180 grams

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1. Current measurement accuracy: 0.1A2. Voltage measurement accuracy: 1V3. Internal resistance measurement range: 10 milliohms4. Internal resistance measurement accuracy: 0.1 milliohms5. Temperature measurement range: 40 degrees Celsius6. Capacity measurement range: 10AH7. Range: 1.2V-4.8V8. Measure without installing batteries9. Test all different types of batteries (18650/16340/14500/10440/Lithium, AA, AAA, C, D, 9V, coin cell)10. Digital display design, easy to read, digital indicates power level11. Can quickly test your battery capacity12. Small size, light and easy to use13. Weight: 44 grams14. Dimensions: 110.8x60.5x25.5mm

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1. Material: ABS2. DC voltage: ST-190/ST-191/ST-192 0~600V; ST-193/ST-194 0~500V3. AC voltage: ST-190/ST-191/ST-192 0~600V; ST-193/ST-194 0~450V4. DC current: ST-190/ST-191/ST-193 none; ST-192 0~600A; ST-194 0~200A5. Capacitance: ST-190/ST-191/ST-192 0~60mF; ST-193/ST-194 0~99.99mF6. Resistance: ST-190/ST-191/ST-192 0~60 milliohms; ST-193/ST-194 0~10 milliohms7. Hertz: ST-190 0~1000Hz; ST-191/ST-192 0~10Hz; ST-193/ST-1940~9.999MHz8. Display: 6000 counts (MAX)9. Battery model: 2xAAA batteries (not included)10. It will automatically shut down after 10 minutes of inactivity11. Flashlight/backlight bright screen to prevent electric shock hazard

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1. Measuring range: Lux~200K, OFc~20KFc2. Battery: 3 AA batteries (not included)3. Resolution: 0.14. Value update: 500ms5. Scope of application: suitable for electric energy, industry, agriculture, highway, airport, home, school, etc.6. VA color reverse display, the value can be seen clearly in the dark7. High-definition LCD screen, clear fonts, with low power symbol indication8. High-precision sensor probe, fast responseDimensions: 147.5x56x30.5mm9. Weight: 107 grams

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1. Material: ABS 2. AC voltage: 0~450V 3. Capacitance: 0~99.99mF 4. Resistance: 0~10 milliohms 5. Hertz: 0~9.999MHz 6. Display: 6000 counts (MAX) 7. Battery model: 2xAAA batteries (not included) 8. It will automatically shut down after 10 minutes of inactivity 9. Flashlight/backlight bright screen to prevent electric shock hazard

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1. Material: ABS2. AC current range: 0.01A~400A3. AC current resolution: 10mA~1V4. AC voltage range: 1V~450V5. AC current resolution: 1V6. DC voltage range: 1V~600V7. DC voltage resolution: 1V8. Resistance range: 200 kΩ9. Resistance resolution: 100 ohms10. Battery: AAAx2 (not included)11. Jaw: 21mm12. Ergonomic design, palm size, comfortable hand feel, easy to use13. Weight: 112 grams14. Dimensions: 65.5x149mm

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1. Handheld fully waterproof metal detector2. Three alarm modes, LED lights, 360-degree side scan detection area, 30 meters waterproof3. With LED flash indicator, it can be used as a flashlight in dark places, if you dont need the flashlight, you can click the button to turn it off4. IP68 waterproof level, 30 meters waterproof, unique sealing design, waterproof and moisture-proof5. Can detect needles for childrens clothing, can detect about 2-5mm needles or staples6. Comes with a belt to attach to any standard size belt7. LCD screen, more convenient to detect8. Alarm mode: sound, vibration, sound plus vibration; switchable9. Scope of application: security inspection, archaeology, underwater treasure hunting lamp10. Measuring range: 5-6cm11. Working current: 1A12. Working power: 9W13. Working voltage: 9V14. Power supply mode: 9V dry battery (not included in the product)15. Size: 27x3.4x4cm16. Weight: 150g

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1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mm

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1. Material: ABS2. AC current range: 0.01A~400A3. AC current resolution: 10mA~1V4. AC voltage range: 1V~450V5. AC current resolution: 1V6. DC voltage range: 1V~600V7. DC voltage resolution: 1V8. Resistance range: 200 kΩ9. Resistance resolution: 100 ohms10. Battery: AAAx2 (not included)11. Jaw: 21mm12. Ergonomic design, palm size, comfortable hand feel, easy to use13. Weight: 112 grams14. Dimensions: 65.5x149mm

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1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mm

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1. Material: ABS2. AC current range: 0.01A~400A3. AC current resolution: 10mA~1V4. AC voltage range: 1V~450V5. AC current resolution: 1V6. DC voltage range: 1V~600V7. DC voltage resolution: 1V8. Resistance range: 200 kΩ9. Resistance resolution: 100 ohms10. Battery: AAAx2 (not included)11. Jaw: 21mm12. Ergonomic design, palm size, comfortable hand feel, easy to use13. Weight: 112 grams14. Dimensions: 65.5x149mm

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1. Handheld fully waterproof metal detector2. Three alarm modes, LED lights, 360-degree side scan detection area, 30 meters waterproof3. With LED flash indicator, it can be used as a flashlight in dark places, if you don't need the flashlight, you can click the button to turn it off4. IP68 waterproof level, 30 meters waterproof, unique sealing design, waterproof and moisture-proof5. Can detect needles for children's clothing, can detect about 2-5mm needles or staples6. Comes with a belt to attach to any standard size belt7. LCD screen, more convenient to detect8. Alarm mode: sound, vibration, sound plus vibration; switchable9. Scope of application: security inspection, archaeology, underwater treasure hunting lamp10. Measuring range: 5-6cm11. Working current: 1A12. Working power: 9W13. Working voltage: 9V14. Power supply mode: 1 9V dry battery (not included in the product)15. Size: 27x3.2x4cm16. Weight: 170g

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1. Dust and splash proof: IP202. Range: 0.15-30 meters3. Measurement unit: m/in/ft4. Laser type: 635nm5. Power supply: 200mAh lithium battery6. Handheld rangefinder, other functions can be turned on according to the length of the button7. Laser module, high-sensitivity focusing lens, low power consumption, long life8. Built-in lithium battery USB direct charge, 200mAh large-capacity lithium battery, more durable9. Support switching between metric and imperial units to meet various needs10. The error is about 2 mm, and the digital display can be accurate to 0.001 meters11. Mini and compact, measure anywhere, easy to carry out12. Dimensions: 28x18x70mm13. Weight: 30 grams

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1. Handheld fully waterproof metal detector2. Three alarm modes, LED lights, 360-degree side scan detection area, 30 meters waterproof3. With LED flash indicator, it can be used as a flashlight in dark places, if you don't need the flashlight, you can click the button to turn it off4. IP68 waterproof level, 30 meters waterproof, unique sealing design, waterproof and moisture-proof5. Can detect needles for children's clothing, can detect about 2-5mm needles or staples6. Comes with a belt to attach to any standard size belt7. LCD screen, more convenient to detect8. Alarm mode: sound, vibration, sound plus vibration; switchable9. Scope of application: security inspection, archaeology, underwater treasure hunting lamp10. Measuring range: 5-6cm11. Working current: 1A12. Working power: 9W13. Working voltage: 9V14. Power supply mode: 9V dry battery (not included in the product)15. Size: 27x3.4x4cm16. Weight: 150g

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1. Fully waterproof handheld metal detector with display, with high performance and high sensitivity2. With a screen display, visual detection signal battery power, the closer the metal is, the higher the signal indication, and the operation is simple3. Strong, shock-resistant, durable, integrated design4. IP68 waterproof grade, unique sealing design, waterproof and moisture-proof5. Can detect needles for children's clothing, can detect about 2-5mm needles or staples6. Pulse detector, strong penetrating power, can be used in hard soil layers such as granite, limestone, shale, etc.7. Large disc probe design, good accuracy, high reliability and strong resistance8. Fast response, easy to detect, built-in copper induction coil9. Working power: 9W10. Working voltage: 9V11. Working current: 1A12. Power supply mode: 1 9V dry battery (not included in the product)13. Scope of application: security inspection, archaeology, underwater treasure hunting14. Measuring range: 8-10cm15. Alarm mode: sound, vibration, sound plus vibration; switchable16. Size: 44.5x12.5x5cm17. Weight: 318g

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1. Handheld fully waterproof metal detector2. Three alarm modes, LED lights, 360-degree side scan detection area, 30 meters waterproof3. With LED flash indicator, it can be used as a flashlight in dark places, if you don't need the flashlight, you can click the button to turn it off4. IP68 waterproof level, 30 meters waterproof, unique sealing design, waterproof and moisture-proof5. Can detect needles for children's clothing, can detect about 2-5mm needles or staples6. Comes with a belt to attach to any standard size belt7. LCD screen, more convenient to detect8. Alarm mode: sound, vibration, sound plus vibration; switchable9. Scope of application: security inspection, archaeology, underwater treasure hunting lamp10. Measuring range: 5-6cm11. Working current: 1A12. Working power: 9W13. Working voltage: 9V14. Power supply mode: 1 9V dry battery (not included in the product)15. Size: 27x3.2x4cm16. Weight: 170g

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1. Handheld fully waterproof metal detector2. Three alarm modes, LED lights, 360-degree side scan detection area, 5-8 meters waterproof3. With LED flash indicator, it can be used as a flashlight in dark places, if you dont need the flashlight, you can click the button to turn it off4. IP68 waterproof grade, unique sealing design, waterproof and moisture-proof5. Can detect needles for childrens clothing, can detect about 2-5mm needles or staples6. Measuring range: 5-6cm7. Scope of application: security inspection, archaeology, underwater treasure hunting lamp8. Alarm mode: sound, vibration, sound plus vibration; switchable9. Working power: 9W10. Working voltage: 9V11. Working current: 1A12. Power supply mode: 1 9V dry battery (not included in the product)13. Size: 23x4x4cm14. Weight: 165g

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1. Fully waterproof handheld metal detector with display, with high performance and high sensitivity2. With a screen display, visual detection signal battery power, the closer the metal is, the higher the signal indication, and the operation is simple3. Strong, shock-resistant, durable, integrated design4. IP68 waterproof grade, unique sealing design, waterproof and moisture-proof5. Can detect needles for childrens clothing, can detect about 2-5mm needles or staples6. Pulse detector, strong penetrating power, can be used in hard soil layers such as granite, limestone, shale, etc.7. Large disc probe design, good accuracy, high reliability and strong resistance8. Fast response, easy to detect, built-in copper induction coil9. Working power: 9W10. Working voltage: 9V11. Working current: 1A12. Power supply mode: 1 9V dry battery (not included in the product)13. Scope of application: security inspection, archaeology, underwater treasure hunting14. Measuring range: 8-10cm15. Alarm mode: sound, vibration, sound plus vibration; switchable16. Size: 44.5x12.5x5cm17. Weight: 318g

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1. Measure the temperature and humidity, and an alarm will be issued if there is an abnormality2. Using flame retardant engineering shell material, smoke and oil proof3. Operating temperature: 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)4. Speaker sound intensity: 85-105dB5. Protocol: IEEE 802.11b/g/n6. Power supply mode: USB charging / 2 CR123A (not included)7. Voltage: 5V8. Power: 5W9. Current: 1A10. Size: About 6.8 x 6.8 x 3cm11. Weight: About 72g

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1. Material: ABS2. Screen: 320 x 240 LCD screen3. Display area: 50mm x 40mm4. Backlight: White, 8-level brightness5. Impedance: 1X-1Mohm/ 10X-10Mohm6. Battery: Lithium battery7. Automatic shutdown: no operation for 15 minutes8. Save: 2500 DSO waveforms9. Dimensions: 124 x 80 x 35 (mm)10. Weight: about 180g11. Use conditions: 0 to +40 degrees Celsius; less than 75%RH12. Waveform bandwidth: 120MHz13. Number of channels: 114. Voltage: 1X: 80 Vpp 10X: 800 Vpp15. Coupling: DC/AC16. Signal output: 1KH, 10KHz, 100KH+z, 1MHz17. Voltage accuracy: 10%18. Frequency accuracy: 1%19. Storage depth: 12.8div20. Input impedance: 1MΩ21. Vertical sensitivity: 50mV~100v22. Time base range: 6nS～50S23. Trigger Mode: Auto/Normal/Single24. Trigger slope: rise/fall25. Charging: DC5V/1A/2A26. Sampling rate: 500MSps (MAX)27. Automatic measurement function: Vpp, Vrms, Vavg, Vp, Vmax, Vmin, F, T, T+, T-, Du+, Du-28. Applicable occasions: home appliance inspection, automobile diagnosis, scientific research and education, product development, equipment debugging

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1. Material: ABS+TPE2. High sampling rate3. Strong bass sound field4. On-off buzzer test, diode test5. Capacitance range: 9.999nF~9.999mF6. Battery type: built-in 2 18650 lithium batteries7. All measurement cables must be disconnected before replacing the battery, otherwise it may endanger personal safety8. Measurement functions: capacitance, resistance, frequency, DC current, AC current, AC voltage, DC voltage9. Using LCD display, the backlight brightness can be read clearly, and it has the functions of clock, alarm clock, bluetooth speaker, and ambient temperature display.10. DC voltage range: 1.9999V~1000.0V, AC voltage range: 1.9999V~750.0V, DC current range: 1.9999A~19.999A, AC current range: 1.9999A~19.999A11. Size: 20x13.5x10.5cm12. Net weight: 895gPacking list:Bluetooth audio multimeter x 1Test leads x 2USB charging cable x 1Manual x 1

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1. It is used to test and understand indoor and outdoor electromagnetic radiation. Built-in electromagnetic radiation sensor, after being processed by the control microchip, the radiation value is displayed on the LCD digital display. You can deal with the electromagnetic radiation reasonably or take effective preventive measures according to the test results.2. Using a large LCD screen, the values ​​are clearly displayed on the screenSimultaneous detection of electric and magnetic field radiation3. Sound and light double alarm function, when the detection value exceeds the safety value, it will automatically alarm.4. Data retention function5. Small and portable, easy to carry6. The radiation evaluation function can indicate whether the current radiation value is at a safe level. The three-color light indicates the current magnetic field status: safe, warning, avoid. If the electric field data exceeds the safe status, the screen will turn into a red alarm.7. Wide range of applications: It can be used for electromagnetic radiation monitoring in houses and apartments, offices, outdoor and industrial sites, electromagnetic radiation testing of mobile phones, computers, TV sets, refrigerators and high-voltage cables, radiation protection product testing, etc. Film and other radiation protection effects.Specification:1. Material: ABS2. Electric field: V/m3. Magnetic field: uT/mG4. Accuracy:- Electric field: 1V/m- Magnetic field: 0.01uT/0.1mG5. Scope:- Electric field: 1-1999V/m- Magnetic field: 0.01-99.99uT/0.1-999.9mG6. Alarm threshold:- Electric field: 40V/m- Magnetic field: 0.4uT/4mG7. Measurement bandwidth: 5Hz-3500MHz8. Sampling time: about 0.4s9. Working voltage: 4.5V10. Power: 3 x AAA batteries (not included)

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1. Multifunctional for accurate, fast and convenient measurement of distance, area, volume and Pythagorean2. 40M wide measurement range, accuracy up to +/-2mm, accurate and efficient.3. 20 data memories, allowing you to view the latest measurement results freely.4. It can be switched between meters (m), inches (in), and feet (ft) for easy reading of measurement results.5. CNC machining, aluminum alloy shell is dustproof, IP54 waterproof, can be used in outdoor environment.6. Large LCD display with backlight helps to see the date clearly in low light conditions.7. The hand-held design makes it portable and easy to measure.8. Widely used in interior decoration, interior design, construction fields.parameter:1. Unit: m/inch/ft2. Measurement accuracy: +/-2mm3. Measuring range: 0.05-40m4. Battery: 200mAh5. Display lighting: white LED6. Laser type: 635nm, less than 1mw7. Measurement time: 0.1-3s8. Dustproof grade: IP54

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1. Display: 5-digit liquid crystal display, reading 99,9992. Measuring range: 2.5 rpm-99,999 rpm3. Measurement resolution:-2.5 rpm -999.9 rpm: 0.1 rpm-1000 rpm -99999 rpm: 1 rpm4. Measurement accuracy: +/-0.05%5. Effective measuring distance: 50-500mm6. Sampling rate: 0.5 seconds (above 120 rpm)7. Time base: Quartz crystal8. Operating temperature: 0-50 degrees Celsius9. Storage temperature: -20-70 degrees Celsius10. Power supply: two AAA (seven) batteries11. Instrument size: 108(L)X60(W)X32(H)mm12. Accessories: manual, battery, reflective strips (24cm x 4 strips)

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1. Measuring range: -200-1372 degrees Celsius (-328-2507 degrees Fahrenheit)2. High/low alarm: default 1300/-200 degrees Celsius3. Data storage: 9999 pens (TA612C 5000 pens)4. Data upload: TA612C can5. Report recording time: up to 99 hours from REC opening6. Interval setting: H:M/M:S7. Nut with bracket: 1/4 inch8. Sampling rate: about 1 time/second9. Automatic shutdown: about 15 minutes10. K-type thermocouple: probe measuring range 150-300 degrees Celsius11. Power supply: 1.5V AA (LRO6) battery x3 (not included), TA612C can also be powered by USB straight plug (with data cable)12. Size: about 17.7x7x3.5cmFeatures:1. Suitable for many occasions, object surface/liquid/air temperature measurement2. High-sensitivity K-type jack, high measurement accuracy, the thermocouple is in direct contact with the measured object, and is not affected by the intermediate medium3. It can be connected to different probes for temperature measurement, and supports a variety of K-type temperature measurement probes4. Mass data storage5. VA high-definition color screen double-line digital display, clear reading, easy to measure in various environments6. The upper and lower limit alarm values ??can be set. If the range is exceeded, the sound + light prompts7. TA612C can be connected by USB, data upload and real-time measurement

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1. Measurement method: 2-wire method/3-wire method2. Measuring range: 20 Euros: 0.01-19.99 Euros, 200 Euros: 0.1-199.9 Euros, 2000 Euros: 1-1999 Euros3. Resolution: 0.014. Ground voltage: 0-200V5. Power consumption: power consumption within 800mw when testing no-load6. Over-range display: display 17. Function: LCD backlight, automatic shutdown (automatic shutdown after 10 minutes of no operation), data lock, low battery prompt8. Power: 1.5V AA battery x8 (not included)9. Size: about 17.4x11x7cm10. Weight: about 750 gramsFeatures:1. Simple operation and accurate test2. Large screen backlight display, large fonts, large strokes, clear reading in dim environment3. Designed with soft rubber leather case, shockproof and anti-falling, durable and durable, to protect internal parts4. Can be powered by an external power supply5. With light indication/alarm promptpacking list:- Host x1- Carrying cloth bag x1- 5m green test lead x1- 15m red test lead x1- 10m yellow test lead x1- 1.6m test lead x1- Ground steel brazing x2- Manual x1

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1. Power-saving automatic shutdown function (automatic shutdown after 5 minutes of inactivity)2. High-definition large-screen display panel, easy to read data3. High-sensitivity induction probe, aluminum alloy probe is connected to the probe and inserted into the soil, and the induction transmission parameter is sent to the display screen (note: the probe protective cover should be removed when using it)4. The angle reading can be adjusted, easy to use, parallel placement / vertical 90 degrees5. Test range: light intensity, pH, soil moisture, soil temperature, ambient humidity (TA8671 does not have this function)6. Scope of application: planting of potted plants, orchards, trees, vegetables, farmland, etc.7. Probe length: about 20 cm8. Power supply: a 9V battery (not included)9. Size: about 29x7.7cm

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1. Material: nylon, electronic components2. Use: AC power monitor3. Voltage measurement range: 80-260 (V)4. Current measurement range: 0-5A; 0-10A; 0-100A5. Frequency measurement range: 45-65HZ6. Power measurement range: 0-1100W; 0-22000W; 0-22000W7. Power factor measurement range: 0-1PF8. Energy consumption measurement range: 0-999kWh9. Measurement accuracy: 1 percent10. Using reinforced nylon material, three-point buckle design, the installation is firm and more durable11. Delicate material, comfortable feel12. The backlight can be turned on or off by short pressing the button, and the backlight status will be automatically saved when power off13. Dimensions: 8.96 x 4.96 x 2.425 cm

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1. Material: PC, electronic components2. Use: measure AC voltage, current, active power, electricity3. Voltage measurement range: 50-300V4. Current measurement range: 0-100A5. Active power measurement range: 0-30KW6. Electricity measurement range: 0-1999kWh7. Measurement accuracy: 1 percent8. Using PC flame retardant material, high temperature resistance, non-flammable9. Built-in CT, screw-free wiring, to prevent poor contact and heat10. BTN liquid crystal display, clear and convenient to observe data11. Dimensions: 7.8 x 6.5 x 3.4 cm12. Weight: 120 grams

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1. Material: nylon, electronic components2. Use: AC power monitor3. Voltage measurement range: 80-260 (V)4. Current measurement range: 0-5A; 0-10A; 0-100A5. Frequency measurement range: 45-65HZ6. Power measurement range: 0-1100W; 0-22000W; 0-22000W7. Power factor measurement range: 0-1PF8. Energy consumption measurement range: 0-999kWh9. Measurement accuracy: 1 percent10. Using reinforced nylon material, three-point buckle design, the installation is firm and more durable11. Delicate material, comfortable feel12. The backlight can be turned on or off by short pressing the button, and the backlight status will be automatically saved when power off13. Dimensions: 8.96 x 4.96 x 2.425 cm

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1. Material: PBT, electronic components2. Use: DC power monitor3. Voltage measurement range: 0-300V4. Current measurement range: 0-300A5. Frequency measurement range: 45-65HZ6. Power measurement range: 0-90KW7. Energy consumption measurement range: 0-999kWh8. Measurement accuracy: 1 percent9. Using reinforced PBT material, high temperature resistance10. Embedded installation, simple and convenient11. HTN wide viewing angle LCD screen, clear and convenient to observe data12. Dimensions: 8.53 x 4.4 x 3.16 cm13. Weight: 120 grams

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1. Measuring range: -200-1372 degrees Celsius (-328-2507 degrees Fahrenheit)2. High/low alarm: default 1300/-200 degrees Celsius3. Data storage: 9999 pens (TA612C 5000 pens)4. Data upload: TA612C can5. Report recording time: up to 99 hours from REC opening6. Interval setting: H:M/M:S7. Nut with bracket: 1/4 inch8. Sampling rate: about 1 time/second9. Automatic shutdown: about 15 minutes10. K-type thermocouple: probe measuring range 150-300 degrees Celsius11. Power supply: 1.5V AA (LRO6) battery x3 (not included), TA612C can also be powered by USB straight plug (with data cable)12. Size: about 17.7x7x3.5cmFeatures:1. Suitable for many occasions, object surface/liquid/air temperature measurement2. High-sensitivity K-type jack, high measurement accuracy, the thermocouple is in direct contact with the measured object, and is not affected by the intermediate medium3. It can be connected to different probes for temperature measurement, and supports a variety of K-type temperature measurement probes4. Mass data storage5. VA high-definition color screen double-line digital display, clear reading, easy to measure in various environments6. The upper and lower limit alarm values ??can be set. If the range is exceeded, the sound + light prompts7. TA612C can be connected by USB, data upload and real-time measurement

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