Selectable measurement units: m/s, ft/min, MPH, km/hr or knots Fast sampling rate

Color LCD display with backlight

MAX/MIN/Data HOLD

Over range indication, Low battery indication

Enable/Disable auto power off

SPECIFICATION :

Air Velocity Range:

Range : 0.4~30.0 m/s Resolution : 0.1  Accuracy : ±3%±0.3 m/s

Range : 1.4~108 km/h Resolution : 0.1 Accuracy : ±3%±1.0 km/H

Range : 0.9~67.0f Mph Resolution : 0.1  Accuracy : ±3%±0.4 Mph

Range :0.8~58.0 Knots Resolution : 0.1  Accuracy : ±3%±0.4 Knots

Range : 80~5900 ft/min Resolution : 1.0  Accuracy : ±3%±40 ft/min

Temperature Range -: -20o`70oC/-4`158oF

Temperature Accuracy : ±1.5ºC/2.7ºF

Temperature Resolution : 0.1

Operating Conditions : -20oC `60oC,-4oF `140oF,10%RH~90%RH

Storage Conditions : -20oC`60oC,-4oF`140oF,10%RH~75%RH

Power Supply : 3*1.5V “AAA” batteries

Battery Life : Around 60 hours

Dimension(L*W*H) : 178.5*56*30.5mm

Weight : 84g