Test Equipment

1. Measurement mode: integrated type (TA642C: split type)2. Wind speed: Measuring range: 0.06-30.0m/s; Resolution: 0.01/0.1/13. Wind temperature measurement range: 0-45 degrees Celsius4. Humidity measurement range: 0-99%RH (TA641B)5. Wind speed display: four-digit display, up to 99996. Sensor: infrared laser cutting on the tube method7. Sampling rate: 2 times / sec8. Automatic shutdown: 15 minutes (can be manually shut down)9. Power supply: 3 x 1.5V AA (LRO6) (not included)/Micro USB direct insertion10. Data storage: 100011. Operating environment: -10-50 degrees Celsius, 80% relative humidity or less, indoor altitude of less than 2000m12. Storage environment: -10-50 degrees Celsius, within 70% relative humidity (remove the battery)13. Packing list: main unit x 1, cloth bag x 1, manual x 1, data cable x 1 (TA641B)14. Overall size: about 23.9 x 7.3 x 3.5cm15. Weight: about 210gFeatures:1. Multiple measurement functions, can switch between different measurement units2. 8 wind blades design, with low-friction high-precision bearings, more responsive3. 1000 sets of data can be recorded and viewed directly on the machine; TA642B can export and generate charts by communicating the data recorded by the host computer with the computer software via USB interface4. Upper and lower alarm thresholds can be set, when the measurement is higher or lower than the set threshold, the screen red background light is on and the measured value flashes alarm prompts5. VA high-definition color screen display, with background lighting

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1. Measurement mode: integrated type (TA642C: split type)2. Wind speed: Measuring range: 0.06-30.0m/s; Resolution: 0.01/0.1/13. Wind temperature measurement range: 0-45 degrees Celsius4. Humidity measurement range: 0-99%RH (TA641B)5. Wind speed display: four-digit display, up to 99996. Sensor: infrared laser cutting on the tube method7. Sampling rate: 2 times / sec8. Automatic shutdown: 15 minutes (can be manually shut down)9. Power supply: 3 x 1.5V AA (LRO6) (not included)/Micro USB direct insertion10. Data storage: 100011. Operating environment: -10-50 degrees Celsius, 80% relative humidity or less, indoor altitude of less than 2000m12. Storage environment: -10-50 degrees Celsius, within 70% relative humidity (remove the battery)13. Packing list: main unit x 1, cloth bag x 1, manual x 1, data cable x 1 (TA641B)14. Overall size: about 23.9 x 7.3 x 3.5cm15. Weight: about 210gFeatures:1. Multiple measurement functions, can switch between different measurement units2. 8 wind blades design, with low-friction high-precision bearings, more responsive3. 1000 sets of data can be recorded and viewed directly on the machine; TA642B can export and generate charts by communicating the data recorded by the host computer with the computer software via USB interface4. Upper and lower alarm thresholds can be set, when the measurement is higher or lower than the set threshold, the screen red background light is on and the measured value flashes alarm prompts5. VA high-definition color screen display, with background lighting

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1. Measuring range: %LEL: 0-20%; PPM: 0-9999PPM2. Ambient temperature range: 0-60 degrees Celsius (TA702B)3. Display mode: TA702A: analog bar display; TA702B: analog bar and numerical display4. Sensitivity: 50PPM (methane)5. Alarm mode: display + audible and visual alarms6. Automatic zeroing: automatic zeroing in the preheating process (in clean air)7. Sensor: semiconductor sensor8. Detecting gas (partial list): acetone, acetylene, alcohol, ammonia, benzene, butane, ethanol, cyclic ammonia ethane, gasoline, hexane, hydrogen, methane, naphtha, natural gas, paint thinner, propane, solvents, etc.9. Automatic shutdown: 15 minutes (can be manually shut down)10. Battery capacity: 3.7V 1000mAh lithium battery11. Charging port: Micro USB12. Use of the environment: -10-50 degrees Celsius, 80% relative humidity, indoor altitude of less than 2000m13. Storage environment: -10-50 degrees Celsius, within 70% relative humidity14. Packing List: Main unit x 1, cloth bag x 1, manual x 1, charging cable x 115. Overall size: about 19.2 x 7 x 3.5cm16. Gooseneck length: about 20cm17. Weight: about 275gFeatures:1. Highly sensitive response speed for combustible gas leakage detection in pipelines/equipment/regulators.2. Probe with illumination design, high brightness, dim scene can be turned on the lighting3. 10-hole gas channel design, gas can be quickly inflow, fast and agile response4. Concentration alarm5. VA high-definition color screen display, with background lighting (always on)

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1. Voltage: DC: 0.1mV-600V; AC: 0.01V-600V2. DC current: 0.01mA-10A3. Resistance: 0.1 ohm-20 megohm4. Sampling frequency: about 3 times/second5. Automatic shutdown: 15 minutes (can be manually shut down)6. Operating environment: 0-40 degrees Celsius, 70% relative humidity within the industry7. Storage environment: -10-60 degrees Celsius, 70% relative humidity within the industry (remove the battery)8. Power supply: 2 x 1.5V AAA batteries (not included)9. Functions: diode measurement, backlight display, on and off beeping, automatic shutdown, value hold10. Packing list: host x 1, meter pen x 2, manual x 111. Overall size: about 12.5 x 6.5 x 3.5cm12. Weight: about 107gFeatures:1. AC voltage measurement: gear dial to AC600V, red/black pen contact zero/fire respectively, the screen displays the AC voltage value2. DC voltage measurement: gear dial to DC20V, red/black pen contact battery positive and negative respectively, the screen displays the DC voltage value.3. Resistance measurement: gear dial to 200KΩ, red and black pens were contact resistor ends, the screen displays the resistance values4. Pass beeping: the meter pen probe contact to be measured at both ends of the route, the path will be issued by the alarm tone, the circuit is no response5. High definition large screen display with white background lighting

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1. Measurement mode: integrated type (TA642C: split type)2. Wind speed: Measuring range: 0.06-30.0m/s; Resolution: 0.01/0.1/13. Wind temperature measurement range: 0-45 degrees Celsius4. Humidity measurement range: 0-99%RH (TA641B)5. Wind speed display: four-digit display, up to 99996. Sensor: infrared laser cutting on the tube method7. Sampling rate: 2 times / sec8. Automatic shutdown: 15 minutes (can be manually shut down)9. Power supply: 3 x 1.5V AA (LRO6) (not included)/Micro USB direct insertion10. Data storage: 100011. Operating environment: -10-50 degrees Celsius, 80% relative humidity or less, indoor altitude of less than 2000m12. Storage environment: -10-50 degrees Celsius, within 70% relative humidity (remove the battery)13. Packing list: main unit x 1, cloth bag x 1, manual x 1, data cable x 1 (TA641B)14. Overall size: about 23.9 x 7.3 x 3.5cm15. Weight: about 210gFeatures:1. Multiple measurement functions, can switch between different measurement units2. 8 wind blades design, with low-friction high-precision bearings, more responsive3. 1000 sets of data can be recorded and viewed directly on the machine; TA642B can export and generate charts by communicating the data recorded by the host computer with the computer software via USB interface4. Upper and lower alarm thresholds can be set, when the measurement is higher or lower than the set threshold, the screen red background light is on and the measured value flashes alarm prompts5. VA high-definition color screen display, with background lighting

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1. Voltage: Range: 0.8-600V; Resolution: 0.01-1V2. Capacitance: Range: 1nF-4mF; Resolution: 0.01nF-0.001mF3. Resistance: Range: 1 ohm-40 megohm; Resolution: 1 ohm-0.01 megohm4. Frequency: 40Hz-4MHz5. Display: four-digit display, up to 40006. Functions: on-off beeping, diode measurement, zero-firewire identification, NCV sensing, phase sequence judgment, flashlight illumination, VA color screen, data retention, auto-ranging7. Sampling rate: 3 times / sec8. Auto shutdown: 15 minutes9. Power supply: 2 x 1.5V AAA batteries (not included)10. Operating environment: -10-40 degrees Celsius, within 80% relative humidity11. Storage environment: -10-60 degrees Celsius, 70% relative humidity (remove the battery)12. Packing list: main unit x 1, meter pen x 2, manual x 113. Overall size: about 17.5 x 3 x 2.6cm14. Display size: about 3 x 1.5cm15. Weight: about 76gFeatures:1. NCV voltage sensing2. Pen tip contact to the measured line ends, the path will send out an alarm tone and indicator light prompts, broken circuit is no response3. Phase sequence judgment, the screen shows PA, start measuring, display A constantly flashing will be the tip of the pen close to the first phase line, wait for a beep to show flashing B and then the tip of the pen close to the second line, wait for a beep to show a flashing C symbols, will be the tip of the pen close to the third line, wait for a beep to complete the test, the screen displays results4. According to the parameters of the object under test, with indicator + sound prompts5. In the dark environment, you can turn on the flashlight lighting function

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1. Material: ABS+electronic components2. Measuring range: 0.1-30M3. Measurement accuracy: 3mm4. Resolution: 3mm5. Storage: 20 groups (MAX)6. Waterproof level: IPX57. Temperature range: -20-50 degrees Celsius8. With multiple measurement modes such as distance, volume, area measurement, Pythagorean measurement, etc., to ensure you complete the work quickly, very suitable for home, construction and industry, especially for indoor use9. Small size, easy to use and carry10. According to the measured length, width and height, automatically calculate the area and volume11. With addition and subtraction, low battery indication function12. Measurement units include meters (m), inches (in), feet (ft), and support displaying numerator/denominator13. USB rechargeable, built-in 200mA lithium battery, can be charged with Micro-USB cable and any Micro-USB port14. LCD screen with backlight, clear reading15. Quickly measure distance, area and volume, easy to operate16. Including auto/manual power off and laser auto off function17. Easy aiming with bright laser18. The measurement range of the instrument is 98ft/30m, which is more suitable for indoor use19. Weight: 25 grams20. Dimensions: 62x26x16 cmPackage Included:- Mini Laser Rangefinder x 1- USB cable x 1- Sling x 1- User Manual x 1

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1. Product size: 120x78x27mm2. Battery capacity: 1200mAh3. Dose current rate: 0.00-1000USV/H(10mSV/H)4. Types of detection rays: gamma rays + beta rays5. Detector: energy compensation GM tube (Geiger counter tube)6. High detection sensitivity, suitable for various detection scenarios.7. Strong anti-interference ability, able to operate reliably in complex electromagnetic environment.8. Hand-held instrument design, built-in large-capacity battery, can last for a long time.9. Small size, does not take up space, easy to carry around.10. Stylish design, simple and easy to operate, convenient for on-site measurement.11. It is made of anti-fall and anti-slip silicone material, which is comfortable to hold, shock-resistant and anti-fall.12. The alarm value can be set, and it supports three alarm modes: sound, flash and vibration.

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Features:1. LED display, more friendly interface;. LED matrix light, simple display, energy saving, protect your eyes.2. Touch buttons to make simple operation.3. The ultra-thin embedded panel perfectly fits all kinds of walls; The visiable thickenss above the wall is only 12.4mm.4. Frameless acrylic panel design, simple and elegant;5. Classic black/white color scheme, seamlessly integrated.6. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environments;7. Interlock to connect gives you easy installation.Function:1. Rich function options, Modbus, WIFI, keycard, etc, to meet all your needs;2. Strict temperature control accuracy (+/- 1 degree C) to provide the warmth you want;3. Power off protection, save all your settings safely;4. Preset adjustment of 5+1+1 mode in a week, programmable setting of 6 time periods a day, green energy saving, Less cost, more intelligent and environmental protection;5. Support the creation of product local groups/shares to achieve unlimited centralized control of the number of products/ multi-terminal control;6. Perfect access: Tmall GSpecification:1. Current Load: 5A (water heating, waterlgas boiler), 16A (electric heating)2. Sensor: NTC3950, 10K3. Accuracy: +/-1 degree C4. Set Temp. Range: 5-35degree C5. Room Temp. Range: 5-99 degree C6. Display Temp. Range: 5 ~ 99 degree C7. Ambient Temp.: 0~ 45 degree C8. Ambient Humidity: 5 ~ 95 % RH (Non Condensing)9. Storage Temp.: -5~ 45 degree C10. Power Consumption: Less than 1. 5W11. Timing Error: Less than 1%12. Shell Material: PC +ABS ( Fireproof)13. Installation Box: 86 x 86mm Square or European 60mm Round Box14. Wire Terminals: Wire 2 x 1.5 mm2 or 1 x 2.5 mm215. Protection Class: IP2016. Buttons: Capacitive Touch Buttons

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Features:1. LED display, more friendly interface;. LED matrix light, simple display, energy saving, protect your eyes.2. Touch buttons to make simple operation.3. The ultra-thin embedded panel perfectly fits all kinds of walls; The visiable thickenss above the wall is only 12.4mm.4. Frameless acrylic panel design, simple and elegant;5. Classic black/white color scheme, seamlessly integrated.6. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environments;7. Interlock to connect gives you easy installation.Function:1. Rich function options, Modbus, WIFI, keycard, etc, to meet all your needs;2. Strict temperature control accuracy (+/- 1 degree C) to provide the warmth you want;3. Power off protection, save all your settings safely;4. Preset adjustment of 5+1+1 mode in a week, programmable setting of 6 time periods a day, green energy saving, Less cost, more intelligent and environmental protection;5. Support the creation of product local groups/shares to achieve unlimited centralized control of the number of products/ multi-terminal control;6. Perfect access: Tmall GSpecification:1. Current Load: 5A (water heating, waterlgas boiler), 16A (electric heating)2. Sensor: NTC3950, 10K3. Accuracy: +/-1 degree C4. Set Temp. Range: 5-35degree C5. Room Temp. Range: 5-99 degree C6. Display Temp. Range: 5 ~ 99 degree C7. Ambient Temp.: 0~ 45 degree C8. Ambient Humidity: 5 ~ 95 % RH (Non Condensing)9. Storage Temp.: -5~ 45 degree C10. Power Consumption: Less than 1. 5W11. Timing Error: Less than 1%12. Shell Material: PC +ABS ( Fireproof)13. Installation Box: 86 x 86mm Square or European 60mm Round Box14. Wire Terminals: Wire 2 x 1.5 mm2 or 1 x 2.5 mm215. Protection Class: IP2016. Buttons: Capacitive Touch Buttons

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Features:1. LED display, more friendly interface;. LED matrix light, simple display, energy saving, protect your eyes.2. Touch buttons to make simple operation.3. The ultra-thin embedded panel perfectly fits all kinds of walls; The visiable thickenss above the wall is only 12.4mm.4. Frameless acrylic panel design, simple and elegant;5. Classic black/white color scheme, seamlessly integrated.6. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environments;7. Interlock to connect gives you easy installation.Function:1. Rich function options, Modbus, WIFI, keycard, etc, to meet all your needs;2. Strict temperature control accuracy (+/- 1 degree C) to provide the warmth you want;3. Power off protection, save all your settings safely;4. Preset adjustment of 5+1+1 mode in a week, programmable setting of 6 time periods a day, green energy saving, Less cost, more intelligent and environmental protection;5. Support the creation of product local groups/shares to achieve unlimited centralized control of the number of products/ multi-terminal control;6. Perfect access: Tmall GSpecification:1. Current Load: 5A (water heating, waterlgas boiler), 16A (electric heating)2. Sensor: NTC3950, 10K3. Accuracy: +/-1 degree C4. Set Temp. Range: 5-35degree C5. Room Temp. Range: 5-99 degree C6. Display Temp. Range: 5 ~ 99 degree C7. Ambient Temp.: 0~ 45 degree C8. Ambient Humidity: 5 ~ 95 % RH (Non Condensing)9. Storage Temp.: -5~ 45 degree C10. Power Consumption: Less than 1. 5W11. Timing Error: Less than 1%12. Shell Material: PC +ABS ( Fireproof)13. Installation Box: 86 x 86mm Square or European 60mm Round Box14. Wire Terminals: Wire 2 x 1.5 mm2 or 1 x 2.5 mm215. Protection Class: IP2016. Buttons: Capacitive Touch Buttons

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Features:1. LED display, more friendly interface;. LED matrix light, simple display, energy saving, protect your eyes.2. Touch buttons to make simple operation.3. The ultra-thin embedded panel perfectly fits all kinds of walls; The visiable thickenss above the wall is only 12.4mm.4. Frameless acrylic panel design, simple and elegant;5. Classic black/white color scheme, seamlessly integrated.6. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environments;7. Interlock to connect gives you easy installation.Function:1. Rich function options, Modbus, WIFI, keycard, etc, to meet all your needs;2. Strict temperature control accuracy (+/- 1 degree C) to provide the warmth you want;3. Power off protection, save all your settings safely;4. Preset adjustment of 5+1+1 mode in a week, programmable setting of 6 time periods a day, green energy saving, Less cost, more intelligent and environmental protection;5. Support the creation of product local groups/shares to achieve unlimited centralized control of the number of products/ multi-terminal control;6. Perfect access: Tmall GSpecification:1. Current Load: 5A (water heating, waterlgas boiler), 16A (electric heating)2. Sensor: NTC3950, 10K3. Accuracy: +/-1 degree C4. Set Temp. Range: 5-35degree C5. Room Temp. Range: 5-99 degree C6. Display Temp. Range: 5 ~ 99 degree C7. Ambient Temp.: 0~ 45 degree C8. Ambient Humidity: 5 ~ 95 % RH (Non Condensing)9. Storage Temp.: -5~ 45 degree C10. Power Consumption: Less than 1. 5W11. Timing Error: Less than 1%12. Shell Material: PC +ABS ( Fireproof)13. Installation Box: 86 x 86mm Square or European 60mm Round Box14. Wire Terminals: Wire 2 x 1.5 mm2 or 1 x 2.5 mm215. Protection Class: IP2016. Buttons: Capacitive Touch Buttons

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Features:1. LED display, more friendly interface;. LED matrix light, simple display, energy saving, protect your eyes.2. Touch buttons to make simple operation.3. The ultra-thin embedded panel perfectly fits all kinds of walls; The visiable thickenss above the wall is only 12.4mm.4. Frameless acrylic panel design, simple and elegant;5. Classic black/white color scheme, seamlessly integrated.6. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environments;7. Interlock to connect gives you easy installation.Function:1. Rich function options, Modbus, WIFI, keycard, etc, to meet all your needs;2. Strict temperature control accuracy (+/- 1 degree C) to provide the warmth you want;3. Power off protection, save all your settings safely;4. Preset adjustment of 5+1+1 mode in a week, programmable setting of 6 time periods a day, green energy saving, Less cost, more intelligent and environmental protection;5. Support the creation of product local groups/shares to achieve unlimited centralized control of the number of products/ multi-terminal control;6. Perfect access: Tmall GSpecification:1. Current Load: 5A (water heating, waterlgas boiler), 16A (electric heating)2. Sensor: NTC3950, 10K3. Accuracy: +/-1 degree C4. Set Temp. Range: 5-35degree C5. Room Temp. Range: 5-99 degree C6. Display Temp. Range: 5 ~ 99 degree C7. Ambient Temp.: 0~ 45 degree C8. Ambient Humidity: 5 ~ 95 % RH (Non Condensing)9. Storage Temp.: -5~ 45 degree C10. Power Consumption: Less than 1. 5W11. Timing Error: Less than 1%12. Shell Material: PC +ABS ( Fireproof)13. Installation Box: 86 x 86mm Square or European 60mm Round Box14. Wire Terminals: Wire 2 x 1.5 mm2 or 1 x 2.5 mm215. Protection Class: IP2016. Buttons: Capacitive Touch Buttons

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1. The Metal Detector is a handheld metal detector designed to pinpoint metal (ferrous and non-ferrous) objects during the treasure recovery process.2. This metal detector is designed to be used in conjunction with ground search metal detectors to help recover metal targets.3. The metal detector has sound and vibration alarms to indicate the presence of metal objects. When the metal detector is close to the metal target, the alarm intensity will increase.4. With the precise positioning of the tip and the scraper blade with side scan function, the metal detector can easily detect metal objects very effectively.5. LED flashlight can help in dark and low light conditions.Parameter:1. The sensitivity distance for detecting one-yuan coins is greater than or equal to 3.5-5cm, and it has an undervoltage indication function.2. Detection method: vibration, light alarm3. Power supply: 9V battery (battery is not included in delivery)4. Working environment: temperature -20-60 degrees Celsius5. Package size: 24 x 5 x 5cm6. Single gross weight: 190 grams7. Packing: white box packing

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1. The Metal Detector is a handheld metal detector designed to pinpoint metal (ferrous and non-ferrous) objects during the treasure recovery process.2. This metal detector is designed to be used in conjunction with ground search metal detectors to help recover metal targets.3. The metal detector has sound and vibration alarms to indicate the presence of metal objects. When the metal detector is close to the metal target, the alarm intensity will increase.4. With the precise positioning of the tip and the scraper blade with side scan function, the metal detector can easily detect metal objects very effectively.5. LED flashlight can help in dark and low light conditions.Parameter:1. The sensitivity distance for detecting one-yuan coins is greater than or equal to 3.5-5cm, and it has an undervoltage indication function.2. Detection method: vibration, light alarm3. Power supply: 9V battery (battery is not included in delivery)4. Working environment: temperature -20-60 degrees Celsius5. Package size: 24 x 5 x 5cm6. Single gross weight: 190 grams7. Packing: white box packing

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1. The Metal Detector is a handheld metal detector designed to pinpoint metal (ferrous and non-ferrous) objects during the treasure recovery process.2. This metal detector is designed to be used in conjunction with ground search metal detectors to help recover metal targets.3. The metal detector has sound and vibration alarms to indicate the presence of metal objects. When the metal detector is close to the metal target, the alarm intensity will increase.4. With the precise positioning of the tip and the scraper blade with side scan function, the metal detector can easily detect metal objects very effectively.5. LED flashlight can help in dark and low light conditions.Parameter:1. The sensitivity distance for detecting one-yuan coins is greater than or equal to 3.5-5cm, and it has an undervoltage indication function.2. Detection method: vibration, light alarm3. Power supply: 9V battery (battery is not included in delivery)4. Working environment: temperature -20-60 degrees Celsius5. Package size: 24 x 5 x 5cm6. Single gross weight: 190 grams7. Packing: white box packing

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1. The Metal Detector is a handheld metal detector designed to pinpoint metal (ferrous and non-ferrous) objects during the treasure recovery process.2. This metal detector is designed to be used in conjunction with ground search metal detectors to help recover metal targets.3. The metal detector has sound and vibration alarms to indicate the presence of metal objects. When the metal detector is close to the metal target, the alarm intensity will increase.4. With the precise positioning of the tip and the scraper blade with side scan function, the metal detector can easily detect metal objects very effectively.5. LED flashlight can help in dark and low light conditions.Parameter:1. The sensitivity distance for detecting one-yuan coins is greater than or equal to 3.5-5cm, and it has an undervoltage indication function.2. Detection method: vibration, light alarm3. Power supply: 9V battery (battery is not included in delivery)4. Working environment: temperature -20-60 degrees Celsius5. Package size: 24 x 5 x 5cm6. Single gross weight: 190 grams7. Packing: white box packing

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1. The Metal Detector is a handheld metal detector designed to pinpoint metal (ferrous and non-ferrous) objects during the treasure recovery process.2. This metal detector is designed to be used in conjunction with ground search metal detectors to help recover metal targets.3. The metal detector has sound and vibration alarms to indicate the presence of metal objects. When the metal detector is close to the metal target, the alarm intensity will increase.4. With the precise positioning of the tip and the scraper blade with side scan function, the metal detector can easily detect metal objects very effectively.5. LED flashlight can help in dark and low light conditions.Parameter:1. The sensitivity distance for detecting one-yuan coins is greater than or equal to 3.5-5cm, and it has an undervoltage indication function.2. Detection method: vibration, light alarm3. Power supply: 9V battery (battery is not included in delivery)4. Working environment: temperature -20-60 degrees Celsius5. Package size: 24 x 5 x 5cm6. Single gross weight: 190 grams7. Packing: white box packing

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1. Nitrate measurement range: 0-9999mg/kg2. Measurement error: 10 percent3. TFT color display resolution: 320 x 2404. Power supply: 720 mAh lithium battery5. Extra power supply: USB charger/EU plug6. USB charging current: 310mA7. Power supply voltage range: 5V8. Working temperature: 0-60 degrees Celsius9. Scope of application: vegetables, fruits, meat, fish, water quality10. Use time: 20 hours (using a fully charged 720 mAh lithium battery in the default device settings)11. The probe should always be kept clean and stored in a dry place, USB charging is fast and convenient12. Fertilizer residue detection, three-color display results clearly distinguish the food safety of fruits and vegetables, avoid excessive intake of harmful substances such as nitrate, and protect the health of your family13. Meat testing, clenbuterol residues, Escherichia coli, nitrite, parasites, etc. are hard to detect. Some viruses are difficult to remove under high temperature. In mild cases, indigestion does not absorb nutrients, and in severe cases, it induces disease14. Detection of nitrate content, dangerous nutrients in fish meat. During the process of raising fish, the nitrate content in the water is too much due to the lack of monitoring of water quality by the farmers. Once the nitrate is measured, it will be absorbed by the fish. high levels of dangerous nutrients15. Dimensions: 122x52x14mm16. Weight: 85 gramsSteps:Step 1: Push back lightly to open the cover and clean the probe before testingStep 2: Press the upper button to power onStep 3: Select fruits and vegetables from the menu for testingStep 4: Insert the probe directly into the middle of the pulpStep 5: Press start test, get the result in 3 seconds

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1. Large-screen liquid crystal display and sound and light alarm provide good performance for monitoring α, β, y and x rays.2. Small size, light weight, easy to carry, and can maintain real-time maximum value and can be charged online3. The instrument measures a, β, y and X-ray at the same time, and the display unit is Sv/h, mR/h, cps, cpm, Total. The user can set the alarm threshold of dose equivalent rate according to the needs of use.4. Adopting advanced energy compensation technology, the MR-50 has good accuracy in measuring different energy rays and meets the needs of different users.5. Applicable scenarios: suitable for workers who are exposed to isotopes or radiation devices, production and processing materials, safety radiation of imported and exported products, electronic equipment, personal dose monitoring, etc.Specification:1. Measuring ray types: α, β, γ and X-rays2. Measuring range: 0.001-100 mR/h, 0.01-1000 μSv/h, 0-300000 CPM, 0-9999000 Total3. Display: 60mm×42mm large-screen high-definition LCD display, six-digit LCD display (including display of various modes and symbols)4. CAL coefficient: 0.01-9999 range5. Radiation selection switch: for α β, y X-ray combined switch selection6. Sensor: Geiger technology tube (diameter 1.75 inches (45mm) (LND7317) Display: uSv/h, mR/h, cps, cpm, Total, HOLD, alarm value, power7. Alarm function: sound and light alarm8. Energy range: 20KeV-3Mev9. Alarm function: set the alarm value by yourself, the factory design is 1μSv/h10. Sievert/Rem display conversion: Yes11. Bar graph display: yes12. Keep the maximum value display: yes13. Accuracy: +/-10%14. Detector working temperature: -50 to 80 degrees Celsius15. Weight: 460g16. Dimensions: 170×80×35mm17. Power supply mode: power adapter and 9V battery (The 9V battery is not included in the shipment, and the battery needs to be taken out when using the adapter for power supply)18. Packing: The model with a handle is packed in an aluminum box, and the model without a handle is packed in a carton

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1. Large-screen liquid crystal display and sound and light alarm provide good performance for monitoring α, β, y and x rays.2. Small size, light weight, easy to carry, and can maintain real-time maximum value and can be charged online3. The instrument measures a, β, y and X-ray at the same time, and the display unit is Sv/h, mR/h, cps, cpm, Total. The user can set the alarm threshold of dose equivalent rate according to the needs of use.4. Adopting advanced energy compensation technology, the MR-50 has good accuracy in measuring different energy rays and meets the needs of different users.5. Applicable scenarios: suitable for workers who are exposed to isotopes or radiation devices, production and processing materials, safety radiation of imported and exported products, electronic equipment, personal dose monitoring, etc.Specification:1. Measuring ray types: α, β, γ and X-rays2. Measuring range: 0.001-100 mR/h, 0.01-1000 μSv/h, 0-300000 CPM, 0-9999000 Total3. Display: 60mm×42mm large-screen high-definition LCD display, six-digit LCD display (including display of various modes and symbols)4. CAL coefficient: 0.01-9999 range5. Radiation selection switch: for α β, y X-ray combined switch selection6. Sensor: Geiger technology tube (diameter 1.75 inches (45mm) (LND7317) Display: uSv/h, mR/h, cps, cpm, Total, HOLD, alarm value, power7. Alarm function: sound and light alarm8. Energy range: 20KeV-3Mev9. Alarm function: set the alarm value by yourself, the factory design is 1μSv/h10. Sievert/Rem display conversion: Yes11. Bar graph display: yes12. Keep the maximum value display: yes13. Accuracy: +/-10%14. Detector working temperature: -50 to 80 degrees Celsius15. Weight: 460g16. Dimensions: 170×80×35mm17. Power supply mode: power adapter and 9V battery (The 9V battery is not included in the shipment, and the battery needs to be taken out when using the adapter for power supply)18. Packing: The model with a handle is packed in an aluminum box, and the model without a handle is packed in a carton

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1. Nitrate measurement range: 0-9999mg/kg2. Measurement error: 10 percent3. TFT color display resolution: 320 x 2404. Power supply: 720 mAh lithium battery5. Extra power supply: USB charger/EU plug6. USB charging current: 310mA7. Power supply voltage range: 5V8. Working temperature: 0-60 degrees Celsius9. Scope of application: vegetables, fruits, meat, fish, water quality10. Use time: 20 hours (using a fully charged 720 mAh lithium battery in the default device settings)11. The probe should always be kept clean and stored in a dry place, USB charging is fast and convenient12. Fertilizer residue detection, three-color display results clearly distinguish the food safety of fruits and vegetables, avoid excessive intake of harmful substances such as nitrate, and protect the health of your family13. Meat testing, clenbuterol residues, Escherichia coli, nitrite, parasites, etc. are hard to detect. Some viruses are difficult to remove under high temperature. In mild cases, indigestion does not absorb nutrients, and in severe cases, it induces disease14. Detection of nitrate content, dangerous nutrients in fish meat. During the process of raising fish, the nitrate content in the water is too much due to the lack of monitoring of water quality by the farmers. Once the nitrate is measured, it will be absorbed by the fish. high levels of dangerous nutrients15. Dimensions: 122x52x14mm16. Weight: 85 gramsSteps:Step 1: Push back lightly to open the cover and clean the probe before testingStep 2: Press the upper button to power onStep 3: Select fruits and vegetables from the menu for testingStep 4: Insert the probe directly into the middle of the pulpStep 5: Press start test, get the result in 3 seconds

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1. Nitrate measurement range: 0-9999mg/kg2. Measurement error: 103. TFT color display resolution: 320 x 2404. Power supply: 720 mAh lithium battery5. Extra power supply: USB charger/EU plug6. USB charging current: 310mA7. Power supply voltage range: 5V8. Working temperature: 0-60 degrees Celsius9. Scope of application: vegetables, fruits, meat, fish, water quality10. Use time: 20 hours (using a fully charged 720 mAh lithium battery in the default device settings)11. The probe should always be kept clean and stored in a dry place, USB charging is fast and convenient12. Fertilizer residue detection, three-color display results clearly distinguish the food safety of fruits and vegetables, avoid excessive intake of harmful substances such as nitrate, and protect the health of your family13. Meat testing, clenbuterol residues, Escherichia coli, nitrite, parasites, etc. are hard to detect. Some viruses are difficult to remove under high temperature. In mild cases, indigestion does not absorb nutrients, and in severe cases, it induces disease14. Detection of nitrate content, dangerous nutrients in fish meat. During the process of raising fish, the nitrate content in the water is too much due to the lack of monitoring of water quality by the farmers. Once the nitrate is measured, it will be absorbed by the fish. high levels of dangerous nutrients15. Control the time, the taste is more delicious, too long cooking time will destroy the cell structure of the food, let the nutrients flow out, and some nutrients are more afraid of heat, at the same time, some vitamins and minerals will dissolve into the soup and lose a little bit , the longer the time, the more loss16. Dimensions: 122x52x14mm17. Weight: 85 gramsSteps:Step 1: Push back lightly to open the cover and clean the probe before testingStep 2: Press the upper button to power onStep 3: Select fruits and vegetables from the menu for testingStep 4: Insert the probe directly into the middle of the pulpStep 5: Press start test, get the result in 3 seconds

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1. Scope of application: imported food, marble, cosmetics, radiotherapy radiation, radiology, iodine 131 and drug radiation, industrial radiation, metallurgy, nuclear power plants, personal travel, occupational health, supervisory personnel2. Measurement type: detection of βγΧ rays3. Detector type: metal cover counting tube4. Measuring range: GM100: 0-1000uSv/h, GM100A: 0-36000uSv/h5. Measurement accuracy: 15%+6/p6. Alarm value: You can set the alarm value by yourself7. Alarm mode: vibration alarm, sound alarm8. Energy response range: γ: 0.1-1.25Mev, β: 0.25-3.5Mev, Χ: 0.03-3.0Mev9. Language: Chinese and English menu10. Cumulative time: 1-9999 minutes can be set11. Cumulative metering: automatic accumulation, manual clearing12.Max measured value hold: automatically hold the maximum value in the current cumulative dose13. Curve observation: the last hour curve map14. Measurement mode: fast mode, smooth mode15. Measurement unit: uSv/h, mR/h, uSv16. Battery life: about 48 hours17. Power supply: AAA battery x 1 (not included in delivery)18. Product size: 7.4 x 5.8 x 2.9 cm19. Weight: 90 grams20. Multi-function page, view measurement data in real time21. It can be connected to the USB power supply for long-term measurement22. Back clip design, easy to carry23. Long battery life, meeting the needs of various scenarios

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1. Applicable scenarios: home, hospital, swimming pool, disease control center, water plant laboratory, aquaculture industry2. Detectable range: 0-99903. IPX6 waterproof body, prevent a lot of water splash4. Powered by two button batteries (included)5. Can detect three types of impurities in water:- Calcium ions, magnesium ions and other soluble salts- Ammonium acetate, sodium sulfonate and other ionic organic substances- Heavy metal ions such as chromium, zinc, lead, and copper6. The water quality varies from country to country in different regions. The TDS test pen can accurately detect the TDS value of water, and can detect the purity of water before and after filtration, which reflects the filtration capacity of the water purifier. In general, the lower the TDS value, the less dissolved solids in the water and the purer the water quality.7. We cannot intuitively understand the purity of drinking water. Seemingly clear and transparent water may contain many impurities. The TDS value represents the total soluble solid content in water, which can reflect the water quality to a certain extent. Generally, the lower the TDS value, the less soluble salts such as heavy metal ions in the water, and the purer the water quality. The World Health Organization (WHO) generally believes that the taste of water with a TDS value below 600 is good or appropriate. When the TDS level is greater than 1000, the taste of drinking water will change significantly.8. High-precision technology makes detection more accurate, waterproof design of the whole machine, low power consumption chip9. The TDS value of water can be accurately known without complex chemical tests. Just put the water quality TDS test pen into the water to be tested, press the switch, and the display will immediately display the TDS value of the water to let you know the purity of the water.10. Size: about 13x4 cm11. Weight: about 25 grams

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1. Scope of application: imported food, marble, cosmetics, radiotherapy radiation, radiology, iodine 131 and drug radiation, industrial radiation, metallurgy, nuclear power plants, personal travel, occupational health, supervisory personnel2. Measurement type: detection of βγΧ rays3. Detector type: metal cover counting tube4. Measuring range: GM100: 0-1000uSv/h, GM100A: 0-36000uSv/h5. Measurement accuracy: 15%+6/p6. Alarm value: You can set the alarm value by yourself7. Alarm mode: vibration alarm, sound alarm8. Energy response range: γ: 0.1-1.25Mev, β: 0.25-3.5Mev, Χ: 0.03-3.0Mev9. Language: Chinese and English menu10. Cumulative time: 1-9999 minutes can be set11. Cumulative metering: automatic accumulation, manual clearing12.Max measured value hold: automatically hold the maximum value in the current cumulative dose13. Curve observation: the last hour curve map14. Measurement mode: fast mode, smooth mode15. Measurement unit: uSv/h, mR/h, uSv16. Battery life: about 48 hours17. Power supply: AAA battery x 1 (not included in delivery)18. Product size: 7.4 x 5.8 x 2.9 cm19. Weight: 90 grams20. Multi-function page, view measurement data in real time21. It can be connected to the USB power supply for long-term measurement22. Back clip design, easy to carry23. Long battery life, meeting the needs of various scenarios

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Features:1. TFT high-definition display, more convenient to use2. Multiple alarm reminders3. A variety of unit display, real-time view data4. Support eight languages, you can switch freely5. Simple operation, sensitive induction, to ensure the accuracy of measurement resultsProduct parameters:1. Language: Chinese, Japanese, Korean, English, French, Polish, Russian, Ukrainian2. Measurement objects: nuclear wastewater, marble, electromagnetic, ionizing radiationDetection and counting: 90mm Geiger counter tubeMeasuring range: 0.08-9999uSv/hMeasurement accuracy: 10%Working environment: minus 10-50 degrees Celsius; humidity less than 95 percent RH non-condensingCharging method: USB-Type-CScreen size: 0.96TFT color screenResolution: 320 x 240Built-in battery: 250mAhProduct Dimensions: 10 x 4 x 2.5 cm

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Introduce:FS-600 is a small high-range radiation tester whose main function is to monitor X-rays, gamma-rays and beta-rays. The tester of this instrument is an energy-compensated Geiger counter, which has the characteristics of accurate measurement and high measuring range. This product uses a 32-bit microprocessor, equipped with a 64x128 dot matrix LCD display, easy to operate, and strong anti-interference ability. The device provides an audible alarm, and the alarm threshold is continuously adjustable. When the alarm threshold is reached, an alarm is issued to remind the staff to pay attention to safety. The main counting index of the instrument conforms to the international standard.Function:1. Nuclear radiation, can detect X, β, γ rays.2. Trend graph, particle sound, alarm sound, display sound.3. The built-in Geiger counter has the characteristics of accurate measurement and high measuring range.4. Measure the dose rate in real time and record the accumulated dose at the same time.5. The dose rate alarm threshold and dose alarm threshold are continuously adjustable and can be set arbitrarily.6. The start date of the current cumulative dose can be viewed.7. It has double alarm function of dose rate and dose value.8. With buzzer sound alarm function.9. When the radiation dose rate exceeds 10mSv/h, it has the function of shielding warning (display 999Max).10. Built-in memory, the accumulated dose value, dose rate alarm threshold and dose alarm threshold data will not be lost after power off.11. Continuous monitoring of battery power, low battery reminder function.12. With real-time dose rate curve display function.13. Screen backlight ON/OFF function.14. Particle sound ON/OFF function.15. It can be powered by an external Type-C interface.Parameter:1. Material: ABS2. Weight: 145g3. Dimensions: 116 x 60 x 25mm4. Detectable types: β, γ, X-ray5. Sensor type: G-M tube6. Energy range: 48kev-1.5mev7. Relative error: less than 10%8. Sensitivity: greater than 1cps/μSV/h9. Dose rate range: 0.00μSV-10SV10. Sound source: real particle sound/alarm sound/mute11. Ambient temperature: -10 degrees Celsius - +50 degrees Celsius12. Relative humidity: less than 95%13. Power supply: 3 AAA batteries or USB charging cable

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Introduce:The FS-1000 nuclear radiation detector is connected to a computer equipped with software through a USB data cable, which can realize data download, analysis, management and other functions, and can comprehensively and intuitively display the detailed information of personal cumulative dose equivalent, which is convenient and quick, so that customers can understand and manage data.Function:1. Measure the dose rate in real time and record the accumulated dose at the same time.2. The dose rate alarm threshold and dose alarm threshold are continuously adjustable and can be set arbitrarily.3. It has a timing measurement function, and the timing time can be set arbitrarily between 1-99 hours.4. The start date of the current cumulative dose can be viewed.5. It has double alarm function of dose rate and dose value.6. Two alarm modes, sound and light, can be selected at will.7. When the radiation dose rate exceeds 10mSv/h, it has a masking alarm function (display 999Mmx).8. Built-in memory, the accumulated dose value, dose rate alarm threshold and dose alarm threshold data will not be lost after power off.9. With calendar and clock functions, it can record time normally even after it is turned off.10. Continuous monitoring of battery power, low battery reminder function.11. The Chinese/English menu can be switched freely.12. Screen backlight ON/OFF function.13. Particle sound ON/OFF function.14. It can be powered by an external Type-C interface.Specification:Material: ABSDimensions: 116 x 60 x 25 mmWeight: 145gDetector: energy compensation type G-M counter tubeMeasuring range: 0.1μSv/h-10mSv/hDose: 0.00μSv-1000SvSensitivity: greater than 1cps/uSv/h (relative to 60Co)Maximum dose equivalent rate: 99.99μsv/hSound source: real particle sound/alarm sound/muteAlarm threshold: 0.5 (adjustable)Ambient temperature: -10 degrees Celsius - +50 degrees CelsiusRelative humidity: less than 95%Energy response: 48keV-1.5MeVRelative inherent error: less than 5% (at 1mSv/h)Power consumption: less than 100mWPower: 3 AAA batteries or USB charging cable

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1. For nuclear wastewater, food nuclear radiation, industrial nuclear radiation, medical nuclear radiation hard detection2. Real-time measurement and detection, high precision3. Geiger counter tube, professional radiation detection4. Chinese and English bilingual system5. Sound, light and vibration triple alarm6. Real-time value range: 0-99.99usv/h7. Measurement object: X, gamma, beta ray detection8. Measurement accuracy: 0.01uSv/h9. Resolution: 0.01uSv/h10. Battery capacity: 2000mAh11. Size: about 16 x 7 x 3.5cm12. Weight: about 170g

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1. Material: environmentally friendly flame retardant material2. Voltage range: AC50-300V3. Current range: 0-20A4. Power range: 0-30KW5. Timing range: 0-200H6. Temperature range: 10 degrees to 99 degrees7. Electric energy range: 0.01-19999Kwh8. Full viewing angle color LCD screen, 360 degrees without dead angle9. Reinforced nylon material, all-round buckle design, stable installation10. Using APM processor to intelligently calculate data11. The closed type needs to be strung from the center of the transformer circle12. Using environmentally friendly flame-retardant materials, delicate and comfortable

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1. Material: PC+electronic components2. Voltage range: 170-270V3. Current range: 0-63A4. Power range: 0-17KW5. Timing range: 0-9999Kwh6. Temperature range: -20 degrees to 150 degrees7. Frequency range: 50-60HZ8. High-definition display interface data, safer electricity use9. Mobile phone remote control, unlimited distance10. Simple installation and easy operation11. Support one mobile phone to control multiple switches, and can share multi-person control at the same time12. It adopts standard guide rail installation, no screws are needed, and the buckle is fixed, which is convenient for installation13. This product is suitable for indoor, AC14. A variety of high-definition color screen interface designs to realize the visualization of electricity consumption15. Without WiFi, power off function

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1. Material: PC+electronic components2. Voltage range: 170-270V3. Current range: 0-63A4. Power range: 0-17KW5. Timing range: 0-9999Kwh6. Temperature range: -20 degrees to 150 degrees7. Frequency range: 50-60HZ8. High-definition display interface data, safer electricity use9. Mobile phone remote control, unlimited distance10. Simple installation and easy operation11. Support one mobile phone to control multiple switches, and can share multi-person control at the same time12. It adopts standard guide rail installation, no screws are needed, and the buckle is fixed, which is convenient for installation13. This product is suitable for indoor, AC14. A variety of high-definition color screen interface designs to realize the visualization of electricity consumption15. With WiFi power off function

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1. Material: PC+electronic components2. Voltage range: 170-270V3. Current range: 0-63A4. Power range: 0-17KW5. Timing range: 0-9999Kwh6. Temperature range: -20 degrees to 150 degrees7. Frequency range: 50-60HZ8. High-definition display interface data, safer electricity use9. Mobile phone remote control, unlimited distance10. Simple installation and easy operation11. Support one mobile phone to control multiple switches, and can share multi-person control at the same time12. It adopts standard guide rail installation, no screws are needed, and the buckle is fixed, which is convenient for installation13. This product is suitable for indoor, AC14. A variety of high-definition color screen interface designs to realize the visualization of electricity consumption15. Without WiFi, with power-off function

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1. Material: environmentally friendly flame retardant material2. Voltage range: AC50-300V3. Current range: 0-20A4. Power range: 0-4400W5. Timing range: 0-200H6. Temperature range: 10 degrees to 99 degrees7. Electric energy range: 0.01-19999Kwh8. Full viewing angle color LCD screen, 360 degrees without dead angle9. Reinforced nylon material, all-round buckle design, stable installation10. Using APM processor to intelligently calculate data

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1. Material: PC flame retardant material2. Voltage range: 50-300V3. Current range: 0-100A4. Power range: 0-22KW5. Timing range: 0.1-9996. Temperature range: -20 degrees to 150 degrees7. Frequency: 50-60HZ8. Shunt mode: external9. PC flame retardant material, all-round buckle design, stable installation10. Using professional metering chips to intelligently calculate data11. Full viewing angle color LCD screen, 360 degrees without dead angle12. The split-type transformer has high precision and has a buckle for easy disassembly and assembly

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1. Material: PC flame retardant material2. Voltage range: 50-300V3. Current range: 0-100A4. Power range: 0-22KW5. Timing range: 0.1-9996. Temperature range: -20 degrees to 150 degrees7. Frequency: 50-60HZ8. Shunt mode: external9. PC flame retardant material, all-round buckle design, stable installation10. Using professional metering chips to intelligently calculate data11. Full viewing angle color LCD screen, 360 degrees without dead angle12. The precision of the closed type is low, and the wires need to be strung from the center of the transformer circle

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1. Material: PC flame retardant material2. Voltage range: 50-300V3. Current range: 0-100A4. Power range: 0-22KW5. Timing range: 0.1-9996. Temperature range: -20 degrees to 150 degrees7. Frequency: 50-60HZ8. Shunt mode: external9. PC flame retardant material, all-round buckle design, stable installation10. Using professional metering chips to intelligently calculate data11. Full viewing angle color LCD screen, 360 degrees without dead angle12. The precision of the closed type is low, and the wires need to be strung from the center of the transformer circle

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1. Material: PC flame retardant material2. Voltage range: 50-300V3. Current range: 0-100A4. Power range: 0-22KW5. Timing range: 0.1-9996. Temperature range: -20 degrees to 150 degrees7. Frequency: 50-60HZ8. Shunt mode: external9. PC flame retardant material, all-round buckle design, stable installation10. Using professional metering chips to intelligently calculate data11. Full viewing angle color LCD screen, 360 degrees without dead angle12. The split-type transformer has high precision and has a buckle for easy disassembly and assembly

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1. Material: environmentally friendly flame retardant material2. Voltage range: AC50-300V3. Current range: 0-20A4. Power range: 0-30KW5. Timing range: 0-200H6. Temperature range: 10 degrees to 99 degrees7. Electric energy range: 0.01-19999Kwh8. Full viewing angle color LCD screen, 360 degrees without dead angle9. Reinforced nylon material, all-round buckle design, stable installation10. Using APM processor to intelligently calculate data11. The open-close transformer has buckles for easy disassembly and assembly12. Using environmentally friendly flame-retardant materials, delicate and comfortable

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1. Material: PC flame retardant material2. Voltage range: 50-300V3. Current range: 0-20A4. Power range: 0-4.4KW5. Timing range: 0.1-9996. Temperature range: -20 degrees to 150 degrees7. Frequency: 50-60HZ8. Full viewing angle color LCD screen, 360 degrees without dead angle9. PC flame retardant material, all-round buckle design, stable installation10. Using professional metering chips to intelligently calculate data

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1. Material: PC flame retardant material2. Voltage range: 50-300V3. Current range: 0-20A4. Power range: 0-4.4KW5. Timing range: 0.1-9996. Temperature range: -20 degrees to 150 degrees7. Frequency: 50-60HZ8. Full viewing angle color LCD screen, 360 degrees without dead angle9. PC flame retardant material, all-round buckle design, stable installation10. Using professional metering chips to intelligently calculate data

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1. Material: ABS2. Power specification: AC110/220V3. Temperature display range: -50 degrees to 100 degrees4. Temperature setting range: -30 to 100 degrees5. Working humidity range: 5-90%RH6. Temperature resolution: 0.5 degrees7. Sensor type: 10K39508. AI intelligent adjustment technology, cascade control adjustment, precise temperature control9. The circuit board is designed with strong anti-interference ability, which can deal with field interference in various complex working conditions10. Comprehensive power protection technology, safe and worry-free

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1. Current: 0-10A2. Power supply voltage: 8-120V3. Test voltage: 0-200V4. Power: 0-2000W5. Ah: 0-19999Ah6. Watt hour: 0-19999Wh7. Timing: 0-200h8. Temperature: -9 degrees to 99 degrees9. Full viewing angle color LCD screen, 360 degrees without dead angle10. All-round buckle design, easy to install, durable11. Equipped with ARM processor, intelligent calculation data12. Using environmentally friendly flame-retardant materials, delicate and comfortable

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1. Current: 0-50A2. Power supply voltage: 8-120V3. Test voltage: 0-200V4. Power: 0-10000W5. Ah: 0-19999Ah6. Watt hour: 0-19999Wh7. Timing: 0-200h8. Temperature: -9 degrees to 99 degrees9. Full viewing angle color LCD screen, 360 degrees without dead angle10. All-round buckle design, easy to install, durable11. Equipped with ARM processor, intelligent calculation data12. Using environmentally friendly flame-retardant materials, delicate and comfortable

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1. Current: 0-100A2. Power supply voltage: 8-120V3. Test voltage: 0-200V4. Power: 0-20000W5. Ah: 0-19999Ah6. Watt hour: 0-19999Wh7. Timing: 0-200h8. Temperature: -9 degrees to 99 degrees9. Full viewing angle color LCD screen, 360 degrees without dead angle10. All-round buckle design, easy to install, durable11. Equipped with ARM processor, intelligent calculation data12. Using environmentally friendly flame-retardant materials, delicate and comfortable

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1. Dual type meter head design, more adaptable to the use of communication equipment products2. Digital encoder, higher precision, better stability and longer life than traditional analog potentiometer3. Independent USB interface, provide current output capacity, comes with over-current, short circuit protection function4. Intelligent fan control, intelligent heat dissipation5. Input voltage: AC 220V6. Main output voltage: 22/15V7. Main output current: 5A/3A 8. Rated output power: 56W (including USB interface output)9. Protection function: OCP (overcurrent cutoff restorable type) / OHP (overheating protection)10. Other functions: coarse adjustment/fine adjustment, double-stage voltage/current switching, parameter locking function.11. Heat dissipation: Intelligent temperature control air-cooled12. Working conditions: temperature: 0-40 degrees Celsius; humidity: less than 80%13. Storage condition: temperature: -20-70 degrees Celsius; humidity: less than 80%14. Size: about 8.8 x 15 x 21.5cm

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1. Measuring range: 0.05-40 m/0.05-60m/0.05-80m/0.05-100m2. Measuring accuracy: fluctuate within 10mm3. Class II laser: less than 1 MW4. Laser type: 620-290nm5. Operating temperature: 10-40 degrees celsius6. Storage temperature: 20-70 degrees celsius7. Power supply: AA batteries x 2 (not included in shipment)8. Measuring distance: HD-40: 40m; HD-60: 60m; HD-80: 80m; HD-100: 100m9. Size: 115 x 50 x 23mm10. Weight: about 155g

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