HOLDPEAK 7 in 1 Digital Anemometer Gauge HP-866B-WM Handheld Air Flow Meter Wind Speed Meter for Measuring Wind Speed Temperature and Wind Chill

Basic Functions: Resolution:0.1m/s;0.2? Accuracy of temperature:2? Wind Speed Range:0.3~30m/s Temperature Range:-10?~45? Accuracy of Wind Speed:5% of rdg Wind Speed Unit Selection:m/s,Ft/min,Knots,Km/hr,Mph Anemometer General Features: Weight:200g Dimension:165*85*38mm Battery Type:1.5V(AAA)*2 (Battery included) Express Functions with HPR-866B-WM Anemometer Barometer? ?Relative Humidity--- Test the humidity between 5% to 95% RH ?Log Data Anemometer---Can record max 16 groups data of barometer ?Dew Point --- Dew temperature can be tested by wind meter,Range:0-50? ?Altitude Measurement --- Measure the altitude whenMountaineering, Range:0~6000m What You Will Get? 1* HPR-866BWM Barometer Anemometer 2* 1.5V AAA batteries 1* Small Tripod 1* Protect Case 1* Lanyard