BTMETER BT 816B Handheld Anemometer, Compact Digital Wind Speed Meter Gauge for Air Velocity, Temperature Test with LCD Backlight, Max/Average, Chill

✔【Digital Wind Meter Accuracy +/- 5% 2℃】Accurately measuring wind speed 0.3~30m/s (�5% of rdg ), temperature -10℃~45℃ (�2℃)and wind chill in high accuracy and real time measurement ✔【Multi-Mode Wind Speed Anemometer】Manual/Auto power off;Wind Speed Unit Selection (m/s,Ft/min,Knots, Km/hr, Mph);Max/Average/Current;℃/℉ exchange with black light. Accurately and efficiently testing in real time. ✔【Multi-Purpose Digital Anemometer】BT-816B wind speed meter can be used not only for outdoor activities, like shooting, sailing, mountain climbing measurement, but also used for electrical equipment testing, like HVAC appliances and research measurement from navigation to aerial survey. ✔【Compact Anemometer with Thermometer Handheld】Easy one-handed design with LCD Digital Backlight Wind Meter, it's compact so you can carry it anywhere you may need to Measure Wind Speed and Temperature International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.