Air Humidity Meter PCE-VA 20

Air Humidity Meter PCE-VA 20 is a humidity meter used to evaluate wind, weather, and indoor and outdoor ambient weather conditions and to test the heating, ventilation, and air conditioning or refrigeration (HVAC) systems. In addition to measuring air temperature, this humidity meter measures dew point temperature, wet bulb temperature, airflow velocity (i.e. wind speed), volumetric flow rate, and relative humidity (RH). to read the backlit LCD, and Features such as display hold, average value, maximum value, minimum value, auto power off to save battery, low battery indicator, and choice of metric or imperial units.

Features

• Measures air flow velocity, volume flow, relative humidity, air temperature, dew point temperature, and wet-bulb temperature
• Airflow 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 backlit LCD
• Display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection functions.

Air Humidity Meter PCE-VA 20 specifications:

• Airflow velocity measuring range 0.2 … 30 m/s
• Humidity measuring range 0.1 … 99.9 % r.H.
• Automatic shutdown after 20 minutes of inactivity
• LCD size 32.5 x 54 mm / 1.28 x 2.13″ (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″
• Weight ca. 200 g / 7 oz