AOPUTTRIVER Handheld Anemometer with Barometric Altimeter,HVAC Pressure w/Data Logging

6-IN-1 VERSATILE WEATHER METER'Combines wind speed, temperature, humidity, dew point, wind chill, barometric pressure and altitude measurement in one compact handheld device. Perfect for HVAC airflow testing, drone flying, sailing, shooting, golf, hiking and various outdoor activities. , HIGH ACCURACY & WIDE PROFESSIONAL RANGE'Delivers wind speed accuracy of 5% with 0. 1 m/s resolution, measuring 0. 3"30 m/s (67 mph). Temperature range covers -10C to 45C (14F to 113F) with 2C accuracy. Provides reliable data for both professional technicians and home users. , 16-GROUP BAROMETRIC DATA LOGGER'Built-in memory automatically records 16 groups of barometric pressure data at 1-hour intervals (per instruction manual). Long-press the Baro button to review historical trends"ideal for tracking weather changes and altitude shifts during hiking, camping and mountaineering. , INTUITIVE MULTI-UNIT DISPLAY WITH BACKLIGHT'Easily switch between 5 wind units (m/s, km/h, ft/min, knots, MPH) and 2 pressure units (inHg/hPa). Features MAX/MIN/AVG wind speed modes, LCD backlight (3-second long press) and local barometric calibration for improved altitude accuracy. , COMPLETE READY-TO-USE PACKAGE'Includes AP-007WM anemometer, 2 AAA batteries, protective carrying case, lanyard and user manual. Compact at 6. 49"-3. 34"-1. 5" and weighs only 153g with battery installed"take it anywhere right out of the box.