Meco Ht-9819 Digital Lcd Cfm/cmm Wind Speed Backlight Airflow Gauge Meter Thermo-Anemometer

Features: 1..Display of air flow (CFM/CMM). 2.Celsius temperature / Fahrenheit temperature measurement conversion. 3.Large LCD and bright display back light. 4.Data hold and MAX/MIN. 5.Low battery display and auto power off. 6.Applications: 1)HVAC installation, repair, diagnostics and optimization. 2)Ventilation system installation, servicing and analysis. 3)Environmental wind and temperature testing/analysis. 4) Boiler rooms. 5)Automobile aerodynamic testing. 6) Plant/facilities maintenance. Specifications: Model: HT-9819 1.Type: Digital anemometer 2. Material: ABS 3. Power Supply: 1 x 9V Battery ( not included) 5. Display:Dual function 0.5" 4-digit LCD 6. Measuring range: 0.4-30.00m/s 7. Resolution: 0.01m / s 8. Accuracy: (3% + 0.20m / s) 9. Response time: 1S 10.Operating temperature:32F~122F(0C~50C) 11.Storage temperature:14F~140F(-10~60C) 12.Operating humidity:<80%RH 13.Operating altitude: 2000 meters (7000ft) max 14. Dimensions: 50 x 8.5 x4cm (L x W x H) Air Velocity Range Resolution Accuracy Ft/min 196-5900ft/min 1ft/min +/-(3%+40ft/min) M/s 0.40-30.00m/s 0.01m/s +/-(3%+0.20m/s) Km/h 3.6-108.0km/h 0.1km/s +/-(3%+0.8km/h) MPH 2.24-67.0mph 0.1mph +/-(3%+0.4mph) knots 1.94-58.0knots 0.1knots +/-(3%+0.4knots) Air Flow Range Resolution Area CFM 0 to 9999m3/min 1 0 to 9.999mm2 CFM 0 to 9999ft3/min 1 0 to 9.999ft2 Package Includes: 1 x Anemometer (with package box) 1 x English user Manual Details pictures: