Air Speed Temperature Meter

The airspeed indicator asi or airspeed gauge is a flight instrument indicating the airspeed of an aircraft in kilometers per hour km h knots kn miles per hour mph and or meters per second m s.

Air speed temperature meter. High accuracy 100m digital lcd display laser distance meter free fast shipping. Davis instruments anemometer for vantage pro2 and vantage pro. Holdpeak accurate temperature air flow test meters wind speed meter anemometer. Btmeter bt 100 handheld anemometer digital wind speed meter gauge for hvac cfm tester air flow velocity wind chill 14 113 wind temperature 4 5 out of 5 stars 706 31 99 31.

35 99 69 99 31. Take field measurements of temperature dew point heat index wind chill wind speed and relative humidity. Digital anemometer wind speed gauge meter 30m s barometer altitude tester bt 100. They are commonly found in weather stations but are also important tools for analyzing ventilation systems aerodynamics testing hvac balancing fume hood verification and other applications in which the movement of air is a primary concern.

And temperature meters. Air velocity meters use vane cup hot wire or differential pressure technology to measure the speed and or volume of air movement. The recommendation by icao is to use km h however knots is currently the most used unit the asi measures the pressure differential between static pressure from the static port and total. The ias meter reads very nearly the tas at lower altitude and at lower speed.

However since indicated airspeed only shows true speed through the air at standard sea level pressure and temperature a tas meter is necessary for navigation purposes at cruising altitude in less dense air. Externally monitor the air temperature inside freezers refrigerators water baths and incubators. On jet airliners the tas meter is usually hidden at speeds.