BENETECH GT8916 Handheld Thermal Anemometer

Features: 1. Airflow/Wind Speed/Temperature Measurement 2. Maximum/Minimum/Average/Current Wind Speed ??Selection 3. Maximum/Minimum/Average Airflow 4. Air Outlet Area Setting 5. Five Wind Speed ??Units: m/s, km/h, ft/min, knots, mph 6. Temperature Unit Selection (°C/℉) 7. Data Hold/Data Recording/Read/Delete Functions 8. USB Communication Function 9. Beaufort Wind Speed ??Scale 10. Wind Chill Warning 11. LCD Backlit Display 12. Manual/Automatic Power Off 13. Telescopic Handle Lever 14. Low Battery Indicator Parameters: 1. Wind speed measurement range: 0.0~30.0 m/s, 0.0~5904 Ft/min, 0.0~58.3 Knots, 0.0~108 Km/h, 0.0~67 Mph 2. Air volume measurement range: 0~999900 CFM (FT3/MIN) / CMM (M3/MIN) 3. Resolution: 0.001~100 4. Area: 0.001~9999FT2 / M2 5. Air temperature measurement range: 0℃~45℃ (32℉~113℉) 6. Resolution: 0.1-0.18 7. Power supply: 3.7V lithium battery (1000mAh) 8. Operating temperature: 0℃~45℃ (32℉~113℉) 9. Operating humidity: 40%RH~80%RH 10. Storage temperature: -10℃~50℃ (14℉~122℉) 11. Storage humidity: ≤80%RH