Extech 407113 Anemometer, Vane, CFM, Temp Up to 175 Deg F, Airflow Up to 6890ft/min, Heavy Duty

• Metal vane withstands temperatures up to 175?F and airspeed up to 7880 feet/minute
• Displays air flow (CFM) or air velocity (feet/minute) plus temperature on dual display
• Choice of readings in feet/min, meters/second, kM/hour, MPH or knots
• Air flow displayed as instantaneous value, 2/3 value or 20 point average
• Min/Max function

The 407113 CFM Metal Vane Anemometer measures Air Velocity from 100 to 6890 ft./min, 0.5 to 126 m/sec, 1.8 to 126 km/hr, 1.1 to 78.3 mph, and 1.0 to 68 knots with an accuracy of ±2% Of Velocity. Meter also measures 0 to 999,900 Cubic Feet Per Minute, 0 to 999,900 Cubic Meters Per Minute, and Temperature from 32 to 175°F/0 to 80°C. Anemometer features Min/Max, Data Hold, and Auto Power off. Comes complete with metal vane with 3.9ft cable, 9V battery, holster with stand, and hard carrying case.