PCE Instruments VA 20 Multi-function Thermometer

Model # VA 20

PCE-VA 20 is a multi-function thermometer for assessing wind, weather, indoor/outdoor environmental climate conditions as well as for testing heating, ventilation and air conditioning or cooling (HVAC) systems.
In addition to measuring air flow velocity (i.e., wind speed), this multipurpose handheld device measures volume flow, relative humidity (RH), air temperature, dew point temperature and wet-bulb temperature.
This combination anemometer-hygrometer-thermometer features a 10 cm/3.9″ Ø fan impeller, easy-to-read back-lit LCD, and functions such as display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection.

Measures air flow velocity, volume flow, relative humidity, air temperature, dew point temperature and wet
bulb temperature
PCE-VA 20 is a multi-function thermometer for assessing wind, weather, indoor/outdoor environmental climate conditions as well as for testing heating, ventilation and air conditioning or cooling (HVAC) systems.
In addition to measuring air flow velocity (i.e., wind speed), this multipurpose handheld device measures volume flow, relative humidity (RH), air temperature, dew point temperature and wet-bulb temperature.
This combination anemometer-hygrometer-thermometer features a 10 cm/3.9″ Ø fan impeller, easy-to-read back-lit LCD, and functions such as display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection.
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
10 cm / 3.9″ Ø fan impeller
Easy-to-read back-lit LCD
Display hold, average value, maximum value, minimum value, battery-saving automatic power off, low battery indicator, and metric or imperial unit selection functions

Indication (Digital/Analogue)	Digital
Measurement air speed (Y/N)	Y
Measurement volume flow (Y/N)	N
Measured value memory (Y/N)	N
Interface (Y/N)	Y
LCD size	32.5 x 54 mm / 1.28 x 2.13 in (H x W)
Power supply	4 x 1.5 V AAA batteries
Operating conditions	0 – +50 °C / 32 – 89.6°F, <80 % r.H.
Storage conditions	-10 – +50 °C / 14 – 89.6°F, <90 % r.H.
Dimensions	269 x 106 x 51 mm / 10.6 x 4.1 x 2.0 in
Weight	ca. 200 g / 7 oz