anemometer am-4836v application widely used in data collection for boiler,refrigeration industry ventilation duct,,enviroment monitor,navigation measurement, weather forecast,collection of the weather datum for outdoor busywork and fire department. measuring parameter wind speed、wind flow、wind scale、 wave height、wind direction、temperature wind speed 0.4~30.0m/s(m/s) 1.4~108km/h(km/h) 80~5910ft/min(foot/m) 0.8~59.3knots(knots) wind flow 0.004~9999m/min 0.013~9999ft/min wind scale 0~12 level wave height 0~14m wind direction 16 direction （resolution 22.5°） temperature degree celsius:0~60℃ fahrenheit degree 32~140f accuracy ±2%+2d resolution 0.1 1（wind volume is over 1000） computer interface rs232c memory 24 groups low battery indicator auto-switch off power 4×1.5v aa battery demension 156×67×78mm product accessorieses standard accessorieses main unit 1 carrying case 1 operation manual 1 optional accessorieses 1.cable and software for rs-232s interface 2.ac adapter note：standard cable 1.5m，other length can be specified