Digital Anemometer Handheld Wind Speed Meter, HOLDPEAK 881M Digital Cup Anemometer Wind Speed Gauge with Compass, LED Screen, Data Hold, 360° Outdoor Wind Velocity Measurement 0.7~42m/s, ℃/℉, Yellow

PRODUCT PARAMETERS Product Name: HP-881M Cup Anemometer Brand: HOLDPEAK Color: Yellow Size: 165*51*38mm Weight: about 116g (including battery) Battery Type: 2*1.5V AAA batteries Machine Power Consumption: Automatic Shutdown: about 15 minutes Tripod Thread: UNC 6.35x1.27mm MEASURING RANGE Wind Speed Measurement Range: 0.7 ～ 42 m/s; 1.5～ 93 mph; 2.5 ～ 150 km/h; 1.3 ～ 81 knots; Resolution: 0.1 (0 ~ 19.9), 1 (20 ~ 150) Accuracy: typ. ±4%, ±1 Digit Temperature Measurement Range: -10°C ~ 45°C(14°F ~ 113°F) Accuracy: ±2°C (±3.6°F) Operating Temperature Range: -10°C ~ 45°C(14°F ~ 113°F) Storage Temperature Range: -40℃～60℃(-40℉～140℉) Wind Speed Unit (adjustable): (m/s)； (mph)； (Km/h)；Knots Screen Display: Current Wind Speed (main display), Maximum Wind Speed (MAX) Average Wind Speed (AVG), Beaufort Scale Bar Graph MEASUREMENT 1. Turn on the machine, select the wind speed unit to be measured, and hold the tester vertically upward without considering the direction of the wind. 2. Use of hold key: measure the maximum value, average value, and final value within a period of time. First fix the anemometer at the place where you want to measure the wind speed, press the power button, wait for a period of time to be tested, then press the HOLD button, the screen will display the "Hd" symbol, which means that the measured value is locked, take the anemometer down, and the screen will display Current value, average value, maximum value. PACKAGE LIST 1* HP-881M Anemometer 2* Batteries 1* Screwdriver 1* Instruction Manual