GuDoQi Digital Anemometer Handheld Wind Speed Meter with Backlight for Measuring Temperature Wind Chill Air Flow Velocity

Features: Automatically/Manual power shuts off Portable size, easy to carry Air velocity and temperature measurement LCD digital display Low battery indication Backlight display Specifications: Accuracy of Air velocity: 5% Range of Air temperature: -10-45C (14-113F) Accuracy of Air temperature: 2C (3.6F) Resolution of Air velocity: 0.1m/s, 0.2C Battery: CR2032 3.0V Thermometer: NTC thermometer Operating temperature: -10-45C(14-113F) Operating humidity: Less than 90%RH Store temperature: -40 ~+60 C(-40 F~140F) Current consumption: Approx. 3mA Weight: 52g Dimension: 40x18x105mm Package Included: 1 x Handheld Anemometer 1 x Lanyard