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Portable efficiency measurement system for HVAC and related work, with hot wire anemometer, static and differential pressure, temperature and humidity measurement with heat flow efficiency calculation. Velocity (hot wire) 0 to 50m/s, accuracy +/-3%. Temperature -10 to 60 degree C, accuracy +/-0.3. Wet bulb temperature 5 to 60 degree C. Relative humidity 0 to 95%RH, accuracy +/-3%. Dewpoint -15 to 49 degree C. Static/differential pressure -3,735 to 3,735Pa, accuracy +/-1%. Probe length 1m, tip diameter 7mm, base diameter 10mm. Includes data logging and printing. Battery operated. USB & Bluetooth download.
Micro-manometer for static or differential pressure, velocity, volumetric flow, atmospheric pressure and temperature. With statistical an..
Includes data captured download software and USB cable. Logs velocity and temperature. Will calculate flow rates. 0 to 30m/s Accuracy 3% ..
Handheld digital manometer range 0~20kPa, accuracy 0.2%. Displays all common engineering units.
velocicalc air conditioning effi