Description : GM8908 Pocket Size Digital LCD Wind Speed Gauge Meter Anemometer Thermometer Beaufort scale. Measure wind speed and temperature. Data hold function. Wind chill indication. Auto\/ manual power off. Low battery indication. High precision pressure sensor. \u2103\/\u2109 Temperature unit selection. Quick response， external thermistor. Air Velocity !#!amp!*!amp; Temperature Measurement. Enclosed is a neck strap， convenient to carry. Large easy-to-read LCD display with backlight. Current\/ Max\/ Average wind speed reading(Air velocity measurement). You can use it for industrial and home purposes such as measuring wind speed and temperature of CPU computer fans， air-conditioners， air blower etc. This handy palm sized anemometer is ideal for weather enthusiast， lovers of kite flying， sailing， fishing， mountaineering， kite-surfing， wind-surfing， paragliding and sailors. Temperature display in \u2103\/\u2109 Specifications :
Accuracy !#!amp!*!plusmn;5% Net Weight 55g Package weight 109g Cable Length 52cm Color Orange， black Wind speed range 0-30m\/s Thermometer NTC thermometer Current consumption About 3mA Operating humidity less than 90%RH Powered supply 1 x 3V CR2032 battery Storage temperature -40~60\u2103\u0084\u0083， -40~140F Operating temperature -10~45\u2103\u0084\u0083 (14~113F) Dimension Approx.10.4(L) x 5.8(W) x 2.0(H)cm Wind speed unit m\/s， Km\/h， ft\/min， Knots， mph Wind temperature range -10 - 45 C (14-113 F)
Air Temperature : -Range: -10 - 45\u2103\u0084\u0083， 14 - 113F -Resolution: 0.2\u2103\u0084\u0083， 0.36F -Accuracy: !#!amp!*!plusmn;2\u2103\u0084\u0083， !#!amp!*!plusmn;3.6F Air Velocity : -Range: 0 - 30m\/s， 0 - 90km\/h， 0 - 5860ft\/min， 0 - 65mph， 0 - 55Knots -Resolution: 0.1m\/s， 0.3km\/h， 19ft\/min， 0.2mph， 0.2Knots -Threshold: 0.1m\/s， 0.3km\/h， 39ft\/min， 0.2mph， 0.1Knots Package included: 1 x GM8908 Digital anemometer 1 x Neck strap 1 x English User Manual Details Pictures :