The PMA90 is a muilt-function 2-in-1 digital anemometer and thermometer from Pyle. It measures air velocity, air flow, and temperature. Measures velocity in M/sec, Km/H, Ft/Min, MPH, and Knots. Measures air flow in CMM and CFM. The PMA90 automatically powers off after 20 minutes to save power. 9V battery required.
Features:
Multi-Function Thermo-Anemometer Air Velocity, Temperature & Air Flow (Volume) Measurement Includes Attachable Air-Flow Rotating Vane Fan Wind Speed Indication Selectable Display Units: Miles, Kilometers, Meters, Feet, Knots Ability to Calculate Cubic Feet & Cubic Meters Per Minute Current, Average, Minimum & Maximum Wind Speed Configurable Record and Memory Recall Measurement Function 'Hold/Freeze' Data Readout Ability Digital LCD Display with Auto Backlight Handheld & Compact Design Easy-to-Use Button Controls Switchable Between °C / °F Wind Speed Accuracy: +/- 3% Temperature Accuracy: +/- 4° Battery Operated: Requires (1) 9V Battery Travel Case & Battery Included Dimensions (L x W x H): 3.5'' x 1.5'' x 8.7'' Selectable Measurement Displays:
Meters Per Second (m/s) Feet Per Minute (ft/min) Knots (nautical MPH) Kilometers Per Hour (km/hr) Miles Per Hour (MPH) Temperature: °C / °F Cubic Feet Per Minute (CFM - ft³/min) Cubic Meters Per Minute (CMM - meters³/min) Sold as: Unit Weight: 2.12 lbs.