UNI T Digital Anemometer UT362 can measure temperature, wind speed, and wind count. This UT-362 wind meter anemometer can be used in energy-saving, HVAC, fishing, and other industries that use exhaust or ventilation systems. This UT-362 handheld anemometer is a perfect tool for sports events, wind measurement, navigation, HVAC, and other areas. UT362 airspeed meter can be widely used in home/office/car fan air conditioning/exhauster wind speed measurement. Features: Data hold, LCD backlight ℃/℉ selectable Auto power off (cancelable) 2044 sets data storage Auto record function with 0 .5~255s interval Wearproof fan shaft for improved accuracy and reliability Wind speed modes: MAX, MIN, Real-time Wind count modes: MAX, 2/3 MAX, MIN, AVG, real-time 7 selectable units: m/s, km/h, ft/min, MPH, KNOTS, CFM, CMM Specifications: Wind speed measurement: 2m/s~10m/s ±(3%+0.5), 10m/s~30m/s ±(3%+0.8) Wind count measurement (CMM): 0.001~9999 x 100 √ Wind count measurement (CFM): 0.001~9999 x 100 √ Temperature measurement: 0°C~40°C (32°F~104°F) ±3°C (±4°F) Display count: 10000 Data hold: Yes Auto power off Around 10 minutes Low battery indication: ≤7.2V MAX/MIN mode: Yes Data storage: 2044 USB interface: Yes Auto record time setup: Yes Units switch: Yes LCD backlight: Yes Wind speed display Display: “VEL” Wind count display Display: “FLOW” Power: 9V battery (6F22) Display: 57mm x 37mm Product color: Red and grey Product net weight: 375g Product size: 162mm x 78mm x 30mm Package Includes: 1 x UNI-T UT362 Anemometer 1 x CD with software 1 x USB interface cable 1 x Carrying bag 1 x English Manual