Specifications :
1. Humidity 10% to 95% RH, dew
2. Temperature 0 to 50 oC, oC/oF
3. DC 1.5V battery ( UM-4, AAA ) x 4
4. Air velocity 0.4 to 30.0 m/s, ft/min,
km/h, mile/h, knots
Features :
1. All in one, hand held type
2. Vane probe for anemometer
3. Hold, record (max, min)