Environmental Meter PCE-VA 20
Combination anemometer-hygrometer-thermometer for assessing wind, weather, indoor / Outdoor environmental climate conditions
PCE-VA 20 is a environmental meter 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 temperature, this environmental meter measures dew point temperature, wet-bulb temperature, air flow velocity (i.e., wind speed), volume flow and relative humidity (RH). This environmental meter features a 10 cm / 3.9" Ø fan impeller, easy-to-read backlit 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.