Description: <br>This digital anemometer is used to measure air speed and air temperature. LCD screen displays the measuring value at MIN/Max/AVG. It is widely used to measure air speed for home, office, car, air condition, exhaust fan, sailboat, navigation, etc. <br> <br>Features: <br>1. 5 air speed unit conversion: m/s, ft/m, mph, km/h, Knots; 2 air temperature unit conversion: ℃/℉. <br>2. 12 levels air speed indication - You don't need to make complicated conversion from value to wind scale. <br>3. With backlight for easy reading at darkness. <br>4. Overall air speed display at MIN/Max/AVG. <br>5. Lightweight with small volume, easy and convenient to use. <br>6. Perfect tool for measuring air speed at home, office, car, air condition, exhaust fan, sailboat, navigation, etc. <br> <br>Specifications: <br>Air Speed: <br>Range: 0-45 m/s, 0-140 km/h, 0-8800 ft/min, 0-100 mph, 0-88 Knots <br>Resolution: 0.1 m/s, 0.3 km/h, 19 ft/min, 0.2 mph, 0.2 Knots <br>Threshold: 0.3m/s, 1 km/h, 60 ft/min, 0.7 mph, 0.6 Knots. <br>Air Temperature: <br>Range : 0-45℃, 32°F-113℉ <br>Resolution: 0.2℃, 0.36℉ <br>Accuracy: ±2℃, ±3.6℉ <br>Operating Temperature: -10°C-50℃ / 14-122℉ <br>Operating Humidity: 40% RH - 85% RH <br>Storage Temperature: -20-60℃ / -4-140°℉ <br>Input Current: 3mA <br>Power Supply: 1 x 9V 6F22 Battery (NOT included) <br>Product Size: 145*72*35mm / 5.85*2.83*1.38in <br>Weight: Approx. 888g <br> <br>Package List: <br>1 x Digital Anemometer (Battery is NOT included) <br>1 x Manual <br>1 x Plastic Box <br>1 x Color Box <br> <br>Note: <br>1. Due to the difference between monitors and light effect, the pictures may not reflect the actual color of the item. Please take the real one as standard. <br>2. Please allow slight error due to manual measurement. Thanks for your understanding.<br>1、5 air speed unit conversion: m/s, ft/m, mph, km/h, Knots; 2 air temperature unit conversion: ℃/℉. <br>2、12 levels air speed indication - You don't need to make complicated conversion from value to wind scale. <br>3、With backlight for easy reading at darkness. <br>4、Overall air speed display at MIN/Max/AVG. <br>5、Lightweight with small volume, easy and convenient to use.