The PCE-VA 20 is a versatile multifunction air flow meter for determining
environmental conditions such as wind, temperature and humidity. It is
additionally used to test heating, ventilation and air conditioning /
cooling (HVAC) systems. This triple thermometer-hygrometer-anemometer
device has a 10 cm / 3.9" Ø fan impeller and a clear backlit LCD.
Available functions include display hold, average / maximum / minimum
value, auto shutdown, low-battery warning, and metric / imperial choice.
- Measures air flow velocity, volume flow, relative humidity, air temperature, dew
point temperature and wet-bulb temperature
- Air flow velocity range: 0.2 ... 30 m/s (39.4 ... 5905.5 fpm)
- Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±
(3% of measured value + 0.3 m/s) when more than 20 m/s
- Resolution: 0.1
- Incl. ISO Calibration Certificate