Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life.

Specification:
Material: ABS
Color: black, black+red (optional)
Units: CFM, CMM, ℃/℉, mph, km/h, m/s, ft/min, knot
Wind velocity measurement:
Measurement range:
m/s: 0~30
ft/min: 0~5860
knot: 0~55
km/h: 0~90
mph: 0~65
Resolution:
m/s: 0.01
ft/min: 1.968
knot: 0.019
km/h: 0.036
mph: 0.022
Threshold:
m/s: 0.3
ft/min: 60
knot: 0.6
km/h: 1
mph: 0.7
Accuracy:
m/s: ±5%±0.1
ft/min: ±5%±20
knot: ±5%±0.2
km/h: ±5%±0.4
mph: ±5%±0.2
Wind flow range:
CMM: 0-999900m³/min
CFM: 0-999900ft³/min
Range:
CFM (FT³/MIN): 0-999900
CMM (M³/MIN): 0-999900
Resolution:
CFM (FT³/MIN): 0.001-100
CMM (M³/MIN): 0.001-100
Area:
CFM (FT³/MIN): 0.001-9999
CMM (M³/MIN): 0.001-9999
Wind temperature measurement:
Measurement range:
℃: -10℃~+45℃
℉: 14℉~113℉
Resolution:
℃: 0.1
℉: 0.2
Accuracy:
℃: ±2℃
℉: ±3.6℉
Battery: 1 * 9V battery (not included)
Temperature sensor: negative temperature coefficient resistance
Operating temperature: -10℃~+45℃ (14℉~113℉)
Operating humidity: less than 90%RH
Storage temperature: -10℃~+50℃ (14℉~122℉)
Current consumption: about 6mA
Item size: 165 * 85 * 39mm / 6.5 * 3.3 * 1.5in
Item weight: 148g / 5.2ounce
Package size: 175 * 125 * 50mm / 6.9 * 4.9 * 2.0in
Package weight: 240g / 8.5ounce

Package list:
1 * Anemometer
1 * User Manual