Products

1. Material: nylon2. Applicable gender: neutral3. Carrying method: belt bag/hand-held/shoulder/both shoulders4. Size: The circumference of the belt can be adjusted to 135 cm, and the total length of the shoulder strap is 92 cm.5. The front pocket of the bag is convenient to hold your belongings6. Good air permeability, buckle is firm and wear-resistant7. High-density nylon has waterproof performance, convenient to travel in rainy days

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1. Material: nylon2. Applicable gender: neutral3. Carrying method: belt bag/hand-held/shoulder/both shoulders4. Size: The circumference of the belt can be adjusted to 135 cm, and the total length of the shoulder strap is 92 cm.5. The front pocket of the bag is convenient to hold your belongings6. Good air permeability, buckle is firm and wear-resistant7. High-density nylon has waterproof performance, convenient to travel in rainy days

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1. Material: nylon2. Applicable gender: neutral3. Carrying method: belt bag/hand-held/shoulder/both shoulders4. Size: The circumference of the belt can be adjusted to 135 cm, and the total length of the shoulder strap is 92 cm.5. The front pocket of the bag is convenient to hold your belongings6. Good air permeability, buckle is firm and wear-resistant7. High-density nylon has waterproof performance, convenient to travel in rainy days

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1. Material: nylon2. Applicable gender: neutral3. Carrying method: belt bag/hand-held/shoulder/both shoulders4. Size: The circumference of the belt can be adjusted to 135 cm, and the total length of the shoulder strap is 92 cm.5. The front pocket of the bag is convenient to hold your belongings6. Good air permeability, buckle is firm and wear-resistant7. High-density nylon has waterproof performance, convenient to travel in rainy days

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1. Material: nylon2. Applicable gender: neutral3. Carrying method: belt bag/hand-held/shoulder/both shoulders4. Size: The circumference of the belt can be adjusted to 135 cm, and the total length of the shoulder strap is 92 cm.5. The front pocket of the bag is convenient to hold your belongings6. Good air permeability, buckle is firm and wear-resistant7. High-density nylon has waterproof performance, convenient to travel in rainy days

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1. Material: nylon2. Applicable gender: neutral3. Carrying method: belt bag/hand-held/shoulder/both shoulders4. Size: The circumference of the belt can be adjusted to 135 cm, and the total length of the shoulder strap is 92 cm.5. The front pocket of the bag is convenient to hold your belongings6. Good air permeability, buckle is firm and wear-resistant7. High-density nylon has waterproof performance, convenient to travel in rainy days

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1. Material: nylon2. Applicable gender: neutral3. Carrying method: belt bag/hand-held/shoulder/both shoulders4. Size: The circumference of the belt can be adjusted to 135 cm, and the total length of the shoulder strap is 92 cm.5. The front pocket of the bag is convenient to hold your belongings6. Good air permeability, buckle is firm and wear-resistant7. High-density nylon has waterproof performance, convenient to travel in rainy days

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Function:Indirect DrinkPurifying Position:Terminal PurificationInstallation:Cold Water Pipe InstallationWater Quality Requirements:Municipal WaterUse:Faucet-MountedCertification:CEWater treatment machine Type:Water PurifierDescription:Item type: Water filter nozzleColor : WhiteSuitable for: kitchenWeight: 95gInstructions for use: Installed on a water pipeMaterial: ABS + stainless steel + siliconeSuitable for: 22mm and 24mmPackage Include:1 x Water filter nozzle

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Description :1. Material : Copper2. Weight : 800g3. Style : Modern simplicity4. Size : Inner diameter: 20mm5. Installation type : Into the wall6. Working pressure : 1 MPa7. Scope of application : Kitchen, bathroom

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Description :1. Material : Copper2. Weight : 800g3. Style : Modern simplicity4. Size : Inner diameter: 20mm5. Installation type : Into the wall6. Working pressure : 1 MPa7. Scope of application : Kitchen, bathroom

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Description:Item Type: Tape DispenserColor: black, whiteTape shaft diameter: 25mmNet weight: 42.2 gramsProduct size: 9.5 x 3 x 5.7 cmSuitable for tape width (≤): 18mm x 32m specification tapeMaterial: PSFeature:Durable and easy to useThe package includes:1 X tape dispenserNote:Color deviations may vary due to different monitor settings.We provide you with the best products and services. If you have any questions, please let us know and we will solve the problem as soon as possible. thank you very much.

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Description:Item Type: Tape DispenserColor: black, whiteTape shaft diameter: 25mmNet weight: 42.2 gramsProduct size: 9.5 x 3 x 5.7 cmSuitable for tape width (≤): 18mm x 32m specification tapeMaterial: PSFeature:Durable and easy to useThe package includes:1 X tape dispenserNote:Color deviations may vary due to different monitor settings.We provide you with the best products and services. If you have any questions, please let us know and we will solve the problem as soon as possible. thank you very much.

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1. Material: PS+PP2. The front transparent cover makes it easy to see the built-in items3. Dust and insect repellent4. The design of the top groove and bottom feet can be stacked5. The lid has a handle for easy access6. Dimensions: 9.2x6.5x9 cm7. Weight: 82g

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1. Light compact, convenient to use and transport 2. This cool and handy gadget turns your tapes into digital MP3 files so that you can listen to them. 3. It is easy to use. The software can be installed in just a few seconds. 4. Simply plug the Cassette Player and press play and it will start recording instantly. 5. The Cassette Player is powered directly from the USB so there is no need to worry about battery. 6. If you are looking for a cheap and easy way to turn your tapes into MP3 files, this is the product.

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1. Voltage: 0.01mV-600V2. Current: 0.01uA-600A3. Diode: 3.2V4. Input impedance: 10 megohms5. Frequency: 10Hz-10MHz6. Measurement method: Automatic range7. Sampling frequency: About 3 times/sec8. Power supply: Two AAA batteries (not included)9. Function: NCV induction, VFC frequency conversion measurement, intelligent anti-burn, true effective value, backlight display, on-off alarm, automatic shutdown, value lock10. Packing list: Host x1, meter pen x2, fuse x3, screwdriver x1, manual x111. Overall size: About 14.8x7x4.2cm12. Weight: About 200gFeatures:1. Adopt a soft rubber protective cover, which is anti-drop, dust-proof and anti-vibration2. The back thicker bracket design makes it more convenient to place3. Flashlight lighting function, easy to measure in the dark environment4. With a storage slot for test leads on the back5. Acousto-optic alarm, turn to NCV gear, bring the non-contact voltage sensing area close to the circuit, when the AC voltage is measured, the multimeter will display and buzzer alarms of different frequencies according to the detected voltage intensity6. Large screen backlit display, easy to read in the dark environment

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1. Temperature measurement range: -50-480 degrees Celsius, -58-896 degrees Fahrenheit2. Measuring object distance ratio: 12:13. Response time: less than 500ms4. Laser aiming: less than 1mW 650nm5. Screen display: VA color screen6. Power supply: 2 AAA batteries (not included)7. Emissivity: 0.1-1.00 adjustable8. Packing list: host x1, manual x1, cloth bag x19. Overall size: about 15.5x9.2x4.2 cm10. Weight: about 180 gramsFeatures:1. Use infrared sensor to measure, no contact, safe to use, accurate measurement2. VA backlit color screen, clear reading, easy to read in the dark environment3. Laser 9-point positioning auxiliary measurement makes the measurement value more accurate4. Using high-quality electronic components, the measurement value is accurate and stable5. Adjustable emissivity6. Low battery warning7. High and low temperature alarm8. Units can be converted

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1. Display range: TA8408A: analog bar display 0-9999ppm, TA8408B: 0-9999ppm, percent 0.00-20.00LEL2. Detection gas: acetone, acetylene, alcohol, ammonia, stupid, butane, ethanol, gasoline, methane, varnish, ethane, propane, etc.3. Warm-up time: about 30s4. Display: TA8408A: analog bar, TA8408B: digital and analog bar5. Alarm mode: sound and light alarm6. Zeroing method: TA8408A: automatic zeroing, TA8408B: automatic and manual zeroing7. Functions: concentration buzzer alarm, alarm sound on/off function, automatic shutdown, low battery prompt (TA8408B can switch units, display ambient humidity)8. Power supply: 1.5V AAA battery x3 (not included)9. Size: about 15.3x6x3 cm, hose length about 40 cmFeatures:1. Can detect a variety of combustible gases, convenient and safe2. High sensitive response speed, can detect the leakage of combustible gas in pipeline/equipment/regulator3. High-precision semiconductor sensor, metal wear-resistant probe, four-hole airway design, anti-interference gas filter4. Sound and light double alarm, analog bar display and buzzer double alarm5. High-definition VA color screen, the display status can be clearly viewed in the dark environment6. The gooseneck is made of all-metal material, which can be bent at will, which is convenient for detection

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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 17.7x7x3.5cm13. Weight: about 189 gramsFeatures: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. 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 17.7x7x3.5cm13. Weight: about 189 gramsFeatures: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. 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 17.7x7x3.5cm13. Weight: about 189 gramsFeatures: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. Air detection, non-contact power measurement, and the line skin can be attached to alarm2. Zero live wire detection, easy to operate and clear display. Generally, when simulating a bright red three-segment signal, the electric pen detects the live wire; when simulating a bright green three-segment signal, the electric pen detects a neutral or ground wire3. Rapid alarm sound + flashing lights, the analog bar of the display will increase or decrease with the intensity of the sensed voltage signal, and the buzzer sound will also become faster or slower with the signal strength4. Flashlight lighting, easy to measure in the dark environment, long press the blue button to turn on the flashlight lighting, easy measurement in the dark environment5. After about 3 minutes of no induction signal or no operation, the tester will automatically shut down. When the battery voltage is low, the testers sensor light will light up once and then automatically shut down.6. Humanized pen holder, more convenient to carry around7. Highly sensitive probe, quick response, more stable measurement8. Non-contact induction voltage range: 12-1000V9. Power supply: 2 1.5V AAA batteries (not included)10. Size: about 8.7x2.3 cm

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1. Output voltage: 250-1000V2. Short circuit current: Less than 1.6mA3. Voltage measurement: AC750V4. 750V AC voltage: Yes5. Low voltage display: Yes6. Overload protection: Yes7. Unit symbol: Yes8. Sampling rate: About 3 times/sec9. Display count: 1999 digits10. Measurement method: Double integral A/D conversion11. Power supply: 8 AA batteries (not included)12. Packing list: Host x1, manual x1, test lead x2, alligator clip x213. Overall size: About 17.5x11x7 cm14. Weight: About 700 gramsFeatures:1. With shockproof protective cover, double protection design, shockproof, anti-drop, safe and reliable to use2. Wide range of applications: insulation resistance testing of electrical appliances and cables, insulation resistance testing of engine maintenance, power transformers, circuit board testing, etc.3. High-definition backlight display, large-screen high-definition LCD display, with backlight display, convenient for dark environment operation and measurement4. Automatic discharge function, accurate measurement, safe to use5. Pop-up button, the button is comfortable, press it to output voltage, the button pops up and discharges automatically6. The socket of the test lead is smoothly tightened, and the insertion and removal is good, and there is an over-range limit value prompt7. With an external power interface, it can be battery powered or external power supply

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1. Range: 100,000 Lux2. Resolution: 0.1Lux3. Data recording: 50 groups4. Spectral response: automatic/manual5. Sampling rate: about 2 times/second6. Photoreceptor: photodiode with filter lens7. Function: Lux/Fc conversion, reading lock, low voltage prompt8. Power supply: 1.5V AAA battery x2 (not included)9. Size: about 18.5x5.5x3 cm10. Weight: about 150 gramsFeatures:1. The back bracket design can be placed on the desktop for stable measurement according to the usage scenario2. Support data storage function, easy to view measurement data, can store 50 sets of data3. High-sensitivity photoreceptor, sampling frequency 0.5 times/second, accurate and reliable measurement4. With soft rubber protective cover, effectively anti-drop, dust-proof and shock-proof, comfortable to handle5. Large range, suitable for use in various scenarios, home, school, factory, laboratory, etc.

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1. AC voltage: 0.001-600V2. DC voltage: 0.1mV-600V3. TA802A DC/AC current: 0.01-600mA4. Capacitance measurement: 1nF-60000UF5. Frequency measurement: TA802A: 40Hz-6MHz, TA802B: 40Hz-9.9MHz6. Resistance measurement: 0.1 ohm-60 megohm7. Display: up to 6000 counts8. Function: logic level (TA802B does not have this function), NCV measurement, zero/fire wire measurement, automatic shutdown, backlight display, flashlight lighting9. Power supply: 2 AA batteries (not included)10. Weight: about 110 grams11. Size: about 19.8x5.1x3.2cmFeatures:1. Pen body design, light and portable2. With torch lighting function3. Large-screen high-definition backlight display, the reading is clearer4. The screen can be rotated 180 degrees, two-way display, multi-angle viewing5. Intelligent measurement, automatic identification, automatic measurement of AC and DC voltage/resistance/on/off buzzer6. Sensitive rotary dial, easy to operate7. Anti-slip waist design, comfortable to touchpacking list:- Host x1- Cloth bag x1- Pen x1- Manual x1

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1. AC voltage: 0.001-600V2. DC voltage: 0.1mV-600V3. TA802A DC/AC current: 0.01-600mA4. Capacitance measurement: 1nF-60000UF5. Frequency measurement: TA802A: 40Hz-6MHz, TA802B: 40Hz-9.9MHz6. Resistance measurement: 0.1 ohm-60 megohm7. Display: up to 6000 counts8. Function: logic level (TA802B does not have this function), NCV measurement, zero/fire wire measurement, automatic shutdown, backlight display, flashlight lighting9. Power supply: 2 AA batteries (not included)10. Weight: about 110 grams11. Size: about 19.8x5.1x3.2cmFeatures:1. Pen body design, light and portable2. With torch lighting function3. Large-screen high-definition backlight display, the reading is clearer4. The screen can be rotated 180 degrees, two-way display, multi-angle viewing5. Intelligent measurement, automatic identification, automatic measurement of AC and DC voltage/resistance/on/off buzzer6. Sensitive rotary dial, easy to operate7. Anti-slip waist design, comfortable to touchpacking list:- Host x1- Cloth bag x1- Pen x1- 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. 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. 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. Distance measurement range: 0.05 - 50m for TA511A, 0.05 - 70m for TA511B, 0.05 - 100m for TA511C2. Distance measurement accuracy: about 2mm+d 1/100003. Laser type level: wavelength 630 to 670mm, output power less than 1mW, class 2 laser4. Automatically cut off the laser: 20 seconds (single measurement)5. Automatic shutdown: 150 seconds6. Maximum battery life: 4000/8000 times (carbon/alkaline battery)7. Storage temperature: -20 - 60 degrees Celsius8. Storage humidity: 20% - 80%RH9. Working temperature: 0 - 40 degrees Celsius10. Power supply: 2 x 1.5v AAA batteries (not included)11. Weight: about 81g12. Size: about 10.8 x 5 x 2.5cmFeatures:1. The high-precision leveling bubble can make the body in a horizontal state and make the measurement more accurate2. Select the area or volume measurement mode, measure the length, width and height respectively, and automatically calculate the area or volume3. In the waiting measurement mode, lightly press or long press the READ key to enter the single or continuous measurement state4. Select the Pythagorean measurement mode, measure the length of the two hypotenuses respectively, and automatically calculate the vertical height5. Large optical lens, high-sensitivity focusing lens, effectively filters stray light, and optical compensation is significantly improved6. Data storage, in the measurement mode, when the current data is valid, it will be automatically stored in the memory, and 99 sets of data can be recorded and storedFunction:- Self calibration- Sound prompt- Data storage (99 records)- Continuous measuring function- Area and volume measurement- Pythagorean measurement function- Add and subtract measurement function- Max / Min ModePackage list:- Host x 1- Cloth bag x 1- Instructions x 1

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1. Distance measurement range: 0.05 - 50m for TA511A, 0.05 - 70m for TA511B, 0.05 - 100m for TA511C2. Distance measurement accuracy: about 2mm+d 1/100003. Laser type level: wavelength 630 to 670mm, output power less than 1mW, class 2 laser4. Automatically cut off the laser: 20 seconds (single measurement)5. Automatic shutdown: 150 seconds6. Maximum battery life: 4000/8000 times (carbon/alkaline battery)7. Storage temperature: -20 - 60 degrees Celsius8. Storage humidity: 20% - 80%RH9. Working temperature: 0 - 40 degrees Celsius10. Power supply: 2 x 1.5v AAA batteries (not included)11. Weight: about 81g12. Size: about 10.8 x 5 x 2.5cmFeatures:1. The high-precision leveling bubble can make the body in a horizontal state and make the measurement more accurate2. Select the area or volume measurement mode, measure the length, width and height respectively, and automatically calculate the area or volume3. In the waiting measurement mode, lightly press or long press the READ key to enter the single or continuous measurement state4. Select the Pythagorean measurement mode, measure the length of the two hypotenuses respectively, and automatically calculate the vertical height5. Large optical lens, high-sensitivity focusing lens, effectively filters stray light, and optical compensation is significantly improved6. Data storage, in the measurement mode, when the current data is valid, it will be automatically stored in the memory, and 99 sets of data can be recorded and storedFunction:- Self calibration- Sound prompt- Data storage (99 records)- Continuous measuring function- Area and volume measurement- Pythagorean measurement function- Add and subtract measurement function- Max / Min ModePackage list:- Host x 1- Cloth bag x 1- Instructions x 1

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1. Distance measurement range: 0.05 - 50m for TA511A, 0.05 - 70m for TA511B, 0.05 - 100m for TA511C2. Distance measurement accuracy: about 2mm+d 1/100003. Laser type level: wavelength 630 to 670mm, output power less than 1mW, class 2 laser4. Automatically cut off the laser: 20 seconds (single measurement)5. Automatic shutdown: 150 seconds6. Maximum battery life: 4000/8000 times (carbon/alkaline battery)7. Storage temperature: -20 - 60 degrees Celsius8. Storage humidity: 20% - 80%RH9. Working temperature: 0 - 40 degrees Celsius10. Power supply: 2 x 1.5v AAA batteries (not included)11. Weight: about 81g12. Size: about 10.8 x 5 x 2.5cmFeatures:1. The high-precision leveling bubble can make the body in a horizontal state and make the measurement more accurate2. Select the area or volume measurement mode, measure the length, width and height respectively, and automatically calculate the area or volume3. In the waiting measurement mode, lightly press or long press the READ key to enter the single or continuous measurement state4. Select the Pythagorean measurement mode, measure the length of the two hypotenuses respectively, and automatically calculate the vertical height5. Large optical lens, high-sensitivity focusing lens, effectively filters stray light, and optical compensation is significantly improved6. Data storage, in the measurement mode, when the current data is valid, it will be automatically stored in the memory, and 99 sets of data can be recorded and storedFunction:- Self calibration- Sound prompt- Data storage (99 records)- Continuous measuring function- Area and volume measurement- Pythagorean measurement function- Add and subtract measurement function- Max / Min ModePackage list:- Host x 1- Cloth bag x 1- Instructions x 1

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

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

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

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

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

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1. Ambient temperature range: -20-60 degrees Celsius / -4-140 degrees Fahrenheit; accuracy: about 1.5 degrees Celsius / about 3 degrees Fahrenheit2. Relative humidity range: 0-100% RH; accuracy: about 5% RH (20-80%RH) / 8% RH (other ranges)3. Wet bulb temperature range: -20-60 degrees Celsius (-4-140 degrees Fahrenheit); accuracy: about 1.5 degrees Celsius / about 3 degrees Fahrenheit4. Dew point temperature range: -20-60 degrees Celsius (-4-140 degrees Fahrenheit); accuracy: about 1.5 degrees Celsius / about 3 degrees Fahrenheit5. Display: four-digit display, up to 99996. Sensor: SHTC37. Sampling rate: 8 times/second8. Update speed: 3 times/second9. Automatic shutdown: 10 minutes (can be turned off manually)10. Operating environment: -10-50 degrees Celsius, relative humidity within 80%, indoor altitude less than 2000m11. Storage environment: -10-50 degrees Celsius, relative humidity within 70% (take out the battery)12. Power supply: 3 x 1.5V AAA (R03 / LR03) (not included)13. Display size: about 37 x 41mm14. Size: about 152 x 55 x 33mm15. Weight: 125gFeatures:1. Four kinds of parameter measurement, ambient temperature, ambient humidity, dew point temperature, wet bulb temperature, can display two lines of data at the same time2. High-precision temperature and humidity sensor, with fast sampling rate and update speed3. Upper / lower limit over-limit reminder: When the measurement is higher or lower than the set threshold, there will be a buzzer alarm sound and the alarm indicator light will flash4. High-definition large-screen display with white background light on the displayPackage list:- Host x 1- Cloth bag x 1- Protective cover x 1- Instructions x 1

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1. Temperature range: -40 - 80 degrees Celsius / -40 - 176 degrees Fahrenheit; accuracy: about 0.5 degrees Celsius / about 1 degree Fahrenheit2. Humidity range: 0-100% RH; accuracy: about 3% RH (10-90% RH) / about 5% RH (other ranges)3. Sensor: SHTC34. Sampling rate: 10 times/s5. Update speed: 3 times/s6. Recording length: open record from REC, display up to 99 hours7. Data storage: TA622A: 8000, TA622B: 40008. USB computer communication: TA622B has real-time measurement records + host record data upload9. Automatic shutdown: 15 minutes (can be manually shut down)10. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m11. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)12. Power supply: 3 x 1.5VAA (LRO6) batteries (not included) / USB micro interface 5V13. Display size: about 5.3 x 4.4cm14. Size: about 21.8 x 6.7 x 3.5cm15. Weight 190gFeatures:1. Four parameters measurement, ambient temperature, ambient humidity, dew point temperature, wet bulb temperature, can display two lines of data at the same time2. High precision temperature and humidity sensor3. Upper/lower limit exceeds the limit prompt: temperature and humidity can set the upper and lower limit alarm threshold; when the measurement is higher or lower than the set threshold, there will be a buzzer alarm prompt sound, as well as alarm prompt light flashing4. VA high-definition color screen display with background lighting5. Two power supply modes: battery and USB interface6. Data logging records:- Interval length can be set to: 5s/10s/30s/60s/30min/60min/12h/24h, a total of 8 gears- TA622B can export and generate charts by communicating the data recorded by the host computer with the PC software through the USB interface7. USB computer communication (only TA622B) has the ability to download recorded data, communicate with computer in real time, display real-time data tables and real-time data graphs; export and print xlsx data tables and graphs; the upper computer software is applicable to computer systems Win7, Win8, Win10

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1. Temperature range: -40 - 80 degrees Celsius / -40 - 176 degrees Fahrenheit; accuracy: about 0.5 degrees Celsius / about 1 degree Fahrenheit2. Humidity range: 0-100% RH; accuracy: about 3% RH (10-90% RH) / about 5% RH (other ranges)3. Sensor: SHTC34. Sampling rate: 10 times/s5. Update speed: 3 times/s6. Recording length: open record from REC, display up to 99 hours7. Data storage: TA622A: 8000, TA622B: 40008. USB computer communication: TA622B has real-time measurement records + host record data upload9. Automatic shutdown: 15 minutes (can be manually shut down)10. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m11. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)12. Power supply: 3 x 1.5VAA (LRO6) batteries (not included) / USB micro interface 5V13. Display size: about 5.3 x 4.4cm14. Size: about 21.8 x 6.7 x 3.5cm15. Weight 190gFeatures:1. Four parameters measurement, ambient temperature, ambient humidity, dew point temperature, wet bulb temperature, can display two lines of data at the same time2. High precision temperature and humidity sensor3. Upper/lower limit exceeds the limit prompt: temperature and humidity can set the upper and lower limit alarm threshold; when the measurement is higher or lower than the set threshold, there will be a buzzer alarm prompt sound, as well as alarm prompt light flashing4. VA high-definition color screen display with background lighting5. Two power supply modes: battery and USB interface6. Data logging records:- Interval length can be set to: 5s/10s/30s/60s/30min/60min/12h/24h, a total of 8 gears- TA622B can export and generate charts by communicating the data recorded by the host computer with the PC software through the USB interface7. USB computer communication (only TA622B) has the ability to download recorded data, communicate with computer in real time, display real-time data tables and real-time data graphs; export and print xlsx data tables and graphs; the upper computer software is applicable to computer systems Win7, Win8, Win10

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

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1. Measuring range: 0.1-200000LUX2. Measuring gear: 999.9/99999 /19999x10LUX; 99.9/999.9/19999 FC3. Illuminance display: 5-digit display, up to 999994. Sensor: digital light probe and filter5. Angle of incidence: 120 degrees6. Spectral range: 400-700nm7. Sampling rate: 8 times / second8. Automatic shutdown: 15 minutes (can be manually shut down)9. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m10. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)11. Power supply: 3 x 1.5V AA (LR06) batteries (not included) / USB Micro interface 5V12. Display size: approx. 5.3 x 4.4cm13. Size: about 25.6 x 6.7 x 3.5cm14. Weight: approx. 250gFeatures:1. Light source type selectable, customizable light source coefficient2. Probe can be rotated 360 degrees, detachable measurement, spring wire can be stretched 1.5m3. Upper / lower limit alarm: the upper and lower limit alarm threshold can be set, when the measurement is higher or lower than the set threshold, there will be a buzzer alarm sound, as well as alarm lights flashing4. Battery (not included) and USB interface two power supply modes5. VA high-definition color display, display with background lighting6. USB computer communication (only TA632B): with real-time data communication with computer, display real-time data tables and real-time data graphs; xlsx data tables and graphs export and print, the upper computer software for computer systems Win7, Win8, Win10Packing list:- Host x 1- Cloth bag x 1- Instruction manual x 1- Data cable (TA632B)

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1. Measuring range: 0.1-200000LUX2. Measuring gear: 999.9/99999 /19999x10LUX; 99.9/999.9/19999 FC3. Illuminance display: 5-digit display, up to 999994. Sensor: digital light probe and filter5. Angle of incidence: 120 degrees6. Spectral range: 400-700nm7. Sampling rate: 8 times / second8. Automatic shutdown: 15 minutes (can be manually shut down)9. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m10. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)11. Power supply: 3 x 1.5V AA (LR06) batteries (not included) / USB Micro interface 5V12. Display size: approx. 5.3 x 4.4cm13. Size: about 25.6 x 6.7 x 3.5cm14. Weight: approx. 250gFeatures:1. Light source type selectable, customizable light source coefficient2. Probe can be rotated 360 degrees, detachable measurement, spring wire can be stretched 1.5m3. Upper / lower limit alarm: the upper and lower limit alarm threshold can be set, when the measurement is higher or lower than the set threshold, there will be a buzzer alarm sound, as well as alarm lights flashing4. Battery (not included) and USB interface two power supply modes5. VA high-definition color display, display with background lighting6. USB computer communication (only TA632B): with real-time data communication with computer, display real-time data tables and real-time data graphs; xlsx data tables and graphs export and print, the upper computer software for computer systems Win7, Win8, Win10Packing list:- Host x 1- Cloth bag x 1- Instruction manual x 1- Data cable (TA632B)

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1. Measuring range: 0.06-30.0m/s2. 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: 10 minutes (can be manually shut down)9. Power supply: 3 x 1.5V AAA (RO3/LRO3) (not included)10. Operating environment: -10-50 degrees Celsius, 80% relative humidity or less, indoor altitude less than 2000m11. Storage environment: -10-50 degrees Celsius, within 70% relative humidity (remove the battery)12. Packing list: main unit x 1, protective cover x 1, cloth bag x 1, manual x113. Overall size: about 12.5 x 6.5 x 3.5cm14. Weight: about 135gFeatures:1. 8-piece wind blade design, with low-friction high-precision bearings, more responsive2. Can lock the maximum value, minimum value, average value and real-time value during the measurement process3. Upper and lower alarm thresholds can be set, when the measurement is higher or lower than the set threshold, the red background light on the screen will be on and the measured value will be flashing alarm.4. Analog bar display, unit switchable5. High definition large screen display with white background lighting

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1. Measuring range: 0.06-30.0m/s2. 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: 10 minutes (can be manually shut down)9. Power supply: 3 x 1.5V AAA (RO3/LRO3) (not included)10. Operating environment: -10-50 degrees Celsius, 80% relative humidity or less, indoor altitude less than 2000m11. Storage environment: -10-50 degrees Celsius, within 70% relative humidity (remove the battery)12. Packing list: main unit x 1, protective cover x 1, cloth bag x 1, manual x113. Overall size: about 12.5 x 6.5 x 3.5cm14. Weight: about 135gFeatures:1. 8-piece wind blade design, with low-friction high-precision bearings, more responsive2. Can lock the maximum value, minimum value, average value and real-time value during the measurement process3. Upper and lower alarm thresholds can be set, when the measurement is higher or lower than the set threshold, the red background light on the screen will be on and the measured value will be flashing alarm.4. Analog bar display, unit switchable5. 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. 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. Measurement range: 30dB - 130dB2. Ambient temperature/humidity: 0-60 degrees C, 0-99% RH (TA651B)3. Accuracy: 1.5dB or so (based on standard sound source, 94dB@1KHz)4. Resolution: 0.1dB5. Time weighting: FAST 0.125s, SLOW 1s6. Frequency response: 125Hz - 8KHz7. Sampling rate: 2 times / second8. Analog bar: 1 scale represents 2dB9. Noise display: 4 digits, up to 199910. Microphone: high sensitivity 1/2 inch condenser microphone11. Automatic shutdown: 10min (can be manually shut down)12. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m13. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)14. Power supply: 3 x 1.5V AA (R03/LR06) batteries (not included)15. Display size: approx. 3.7 x 4.1cm16. Size: about 14.5 x 5.5 x 3.3cm17. Weight: approx. 115gFeatures:1. Highly sensitive 1/2 inch condenser microphone with high accuracy, high sensitivity and instantaneous response2. Can set the upper and lower alarm thresholds, when the measurement is higher or lower than the set threshold, the screen red background light on and the measurement value flashing alarm prompt3. HD large screen display with white background light4. Automatic shutdown after 10 minutes of no operation (can be manually canceled)5. Large range rangePacking list:- Host x 1- Cloth bag x 1- Instruction manual x 1

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