Handheld Anemometer, Smart Sensor AS816 Mini Digital Anemometer 0.3-30m/s Air Flow Tester for Measuring Wind Speed, Temperature

Specification: Brand: SMART SENSOR Model: AS816 Wind Speed Measuring: 0.3-30m/s                                                                            Wind Speed Accuracy: ±5% + 0.1 Wind Speed Units: m/s, Ft/min, Knots, km/hr, Mph  Current/Average Measuring: yes Temperature Measuring Range: 0-50 Temp. Resolution: 0.1? ?/? Selection: yes Backlight Display: yes Low Battery Indication: yes Data Hold Function: yes Resolution: 0.1m/s Max & Min Measuring: Max only Data Store: --- Auto Power Off: yes Power: 3*1.5 AAA Battery (not included) Product Weight / Size: 117g /162*47*25mm LCD display: Wind / temperature measurement range: ?: Range:0.0 ? -45.0 ?;Resolution:0.2;Accuracy:2 ? ?: Range:32.0 ?-113.0 ?;Resolution:0.36;Accuracy:3.6 ? Current consumption: 20mA                            Weight: 59g (not including battery) Battery: 3V (2*AAA) Units m/s: Range:0~30;Resolution:0.1;Threshold:0.3;Accuracy:±5% Knots: Range:0~55;Resolution:0.2;Threshold:0.1;Accuracy:±5% Km/h: Range:0~90;Resolution:0.3;Threshold:0.3;Accuracy:±5% Mph: Range:0~65;Resolution:0.2;Threshold:0.2;Accuracy:±5% The operating environment:  humidity:40% ~ 85%  temperature:- 10 ? to 50 ? (14 ? ~ 122 ?) Storage environment: humidity: 10% ~ 90% temperature: 20 ? ~ 60 ? (140 ? - 4 ~ ?) Package list: 1 * Anemometer 1 * Probe 1 * User manual 1 * CE Certification Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.