WINTACT WT87A Portable Digital Anemometer Tester Handheld Wind Speed Air Volume Temperature Meter

• Measurement of wind speed and temperature

• Wind cold 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 automatic shutdown (automatic shutdown after 10mins of no button operation)

• LED lighting, provide more convenience

Specification:

• Power supply: 1 x 6f22 9V battery (not included)

• Wind velocity measurement range: 0~30 m/s, 0~90km/h, 0~5860ft/min, 0~55 knots, 0~65mph

• Accuracy: ± 5%

• Wind temperature measurement range: -10-45 degree Celsius (14-113 degree Fahrenheit)

• Wind temperature measurement accuracy: ±2 degree Celsius(3.6 degree Fahrenheit)

• Working temperature: -10-45 degree Celsius (14-113 degree Fahrenheit)

• Working humidity: less than 90% RH

• Current: about 3mA