The BTMETER BT-100s' dual temp sensors enables it to take accurate wind speed/ temperature readings in HVAC, industrial and hobbyist applications. Forget speculating, know exactly the changing of wind conditions while you fly, ski, sail, shoot, wind surf or do any activity where precise wind speed is vital.
Wind Velocity Range: 0.67~67.1 mph
Speed units:m/s, km/h, ft/min, knots, mph
Wind Temp Range: 14℉-113℉
Temp Units Optional: ℃/℉