KKmoon Handheld Anemometer Portable Wind Speed Meter CFM Meter Wind Gauge with LCD Backlight for Weather Data Collection Outdoors Sailing Surfing Fishing Wind Speed Gauges

???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: 0-999900m?/min
?CFM: 0-999900ft?/min
?Range:
?CFM (FT?/MIN): 0-999900
?CMM (M?/MIN): 0-999900
?Resolution:
?CFM (FT?/MIN): 0.001-100
?CMM (M?/MIN): 0.001-100
?Area:
?CFM (FT?/MIN): 0.001-9999
?CMM (M?/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