Display: 13 mm LCD 3 1/2 digits
Measurement:  
m/s (meters per second)
km/h (kilometers per hour)
ft/min (feet per minute)
knots (nautical miles per hour)
Sensor structure: conventional twisted van arm and low friction ball bearing design
Sampling time: approx. 0.4 sec.
Operating temperature: 0°C to +50°C (32°F to 122°F)
Operating humidity: less than 80% RH
Power supply: 006P DC 9V battery (heavy duty type)
Power current: approx. DC 6 mA