Function | |||
WT87A | WT87B | WT87C | |
Measurement of wind speed and temperature | √ | √ | √ |
Humidity measurement | x | √ | x |
Wind chill indicator | √ | √ | √ |
Switch wind speed units | √ | √ | √ |
Real-time measurement of wind speed and | √ | √ | √ |
average wind speed | |||
Measurement of maximum wind speed and | √ | √ | √ |
minimum wind speed | |||
Switch between Fahrenheit and Celsius unit | √ | √ | √ |
Timed Auto Pomer of | √ | √ | √ |
LED lighting | √ | √ | √ |
Measurement ozf air volume | x | √ | √ |
USB communication(with computer applications) | x | √ | x |
Bluetooth communication (with mobile APP) | x | √ | x |
Specification | |||||
Unit | Measurement Range | Resolution | Threshold | Accuracy | |
m/s | 0~30 | 0.01 | 0.3 | ±5% ±0.1 | |
ft/min | 0~5860 | 1.968 | 60 | ±5% ±20 | |
knots | 0~55 | 0.019 | 0.6 | ±5% ±0.2 | |
km/h | 0~90 | 0.036 | 1 | ±5% ±0.4 | |
mph | 0~65 | 0.022 | 0.7 | ±5% ±0.2 | |
Wind temperature measurement | |||||
Unit | Measurement range | Resolution | Accuracy | ||
℃ | -10°C~45°C | 0.1 | ±2℃ | ||
F | 14°F~113°F | 0.2 | ±3.6°F | ||
Power Supply | 9V battery(6F22) | ||||
Temperature sensor | Negative Temperature Coefficient Resistance | ||||
Operation temperature | -10°C~45°C(14°F~113°F) | ||||
Operation humidity | Less than 90%RH | ||||
Storage temperature | -10°C~50°C(14°F~122°F) | ||||
Dimension | 165x85x39mm |
Function | |||
WT87A | WT87B | WT87C | |
Measurement of wind speed and temperature | √ | √ | √ |
Humidity measurement | x | √ | x |
Wind chill indicator | √ | √ | √ |
Switch wind speed units | √ | √ | √ |
Real-time measurement of wind speed and | √ | √ | √ |
average wind speed | |||
Measurement of maximum wind speed and | √ | √ | √ |
minimum wind speed | |||
Switch between Fahrenheit and Celsius unit | √ | √ | √ |
Timed Auto Pomer of | √ | √ | √ |
LED lighting | √ | √ | √ |
Measurement ozf air volume | x | √ | √ |
USB communication(with computer applications) | x | √ | x |
Bluetooth communication (with mobile APP) | x | √ | x |
Specification | |||||
Unit | Measurement Range | Resolution | Threshold | Accuracy | |
m/s | 0~30 | 0.01 | 0.3 | ±5% ±0.1 | |
ft/min | 0~5860 | 1.968 | 60 | ±5% ±20 | |
knots | 0~55 | 0.019 | 0.6 | ±5% ±0.2 | |
km/h | 0~90 | 0.036 | 1 | ±5% ±0.4 | |
mph | 0~65 | 0.022 | 0.7 | ±5% ±0.2 | |
Wind temperature measurement | |||||
Unit | Measurement range | Resolution | Accuracy | ||
℃ | -10°C~45°C | 0.1 | ±2℃ | ||
F | 14°F~113°F | 0.2 | ±3.6°F | ||
Power Supply | 9V battery(6F22) | ||||
Temperature sensor | Negative Temperature Coefficient Resistance | ||||
Operation temperature | -10°C~45°C(14°F~113°F) | ||||
Operation humidity | Less than 90%RH | ||||
Storage temperature | -10°C~50°C(14°F~122°F) | ||||
Dimension | 165x85x39mm |
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Room 616, Cuiping City Mall Masion, No. 1099 Xinhua Road, Anzhen, Xishan District, Wuxi, P.R. China.
landline: (+86)-510-81014432
Phone: (+86)-139-6185-8711
Mobile phone: (+86)-13961858711
Skype: benwang189828
Email: kbdtools@gmail.com
Whatsapp : 13961858711