*Measuring Items: Air Velocity & Air Temperature 
*Measuring range: 
----Air Velocity: 0~45 m/s, 0~140 km/hr, 0~8800 Ft/min, 0~88Knots, 0~100 mph (Accuracy: ± 3%) 
----Air Temperature: 0~45ºC, 32~113ºF (Accuracy± 2ºC) 
*Resolution: 0.2ºC, 0.1m/s
*Unit of Velocity: m/s, Ft/min, Knots, Km/hr, Mph
*ºC/ºF Selection
*Backlight display 
*Max/Min reading (Air velocity)
*Average/Current reading (Air velocity)
*Data hold
*Low battery indication
*Manual/Auto power shut off (in 14minutes without any operation)

*Packing method: PP box + Gift box
*Power supply: 9V battery *1pcs
*Dimension:
----Main unit: 145*72*35mm
----Vane: 172*65*29mm
*Weight: 275g (Including battery)