*Airflow velocity meter with temperature measurement
*Integrated 1.5" diameter vane
*Timed mean value calculation
*Windchill calculation for outside areas (perceived temperature)
*Max./Min./Hold functions
*Backlit display
*Velocity range: 80 to 4,000 FPM
Specfication:
Operating temperature: 14 to +122 °F
Battery type: 2 Type AAA batteries
Battery life: 100 hr
Dimensions: 5 x 1.7 x 1 in
Probe type NTC
Meas. range 14 to +122 °F
Accuracy ±0.9 °F
Resolution 0.1 °F
The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support!