• Temperature: 0 ... +50 ºC / 32 ... 122 ºF
• Ambient humidity: 0 ... 100% RH
• Atmospheric pressure: 300 ... 2000 hPa
• CO2: 0 ... 40000 ppm
• 32 GB data storage
• E-paper display with histogram display
• Good / medium / bad rating
• Battery life: approx. 10 months
• incl. ISO-Calibration Certificate

The hygrometer is specially designed for long-term monitoring of climatic conditions in, for example, offices, classrooms or lecture halls. The hygrometer is equipped with various sensors.

Parameters / Measuring ranges:

• Temperature: 0 … +50 ºC / 32 … 122 ºF
• Ambient humidity: 0 … 100% RH
• Atmospheric pressure: 300 … 2000 hPa
• CO2: 0 … 40000 ppm
• 32 GB data storage
• E-paper display with histogram display
• Good / medium / bad rating
• Battery life: approx. 10 months
• incl. ISO calibration certificate

The PCE-VA 20 is a versatile multifunction hygrometer 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

PCE-VA 20-SET is a multifunction hygrometer with capture hoods for assessing and balancing heating, ventilation and air conditioning or cooling (HVAC) systems. This combined hygrometer-anemometer-thermometer possesses a 10 cm / 3.9" diameter fan impeller and a bright backlit LCD. The functions of the hygrometer incorporate display hold, mean value, max value, min value, battery-saving auto shutdown, low-battery display, and a choice between metric and imperial units.

• 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°C / 0.18°F
• Includes 2 x capture hoods (1 x round 210 mm / 8.3 in Ø, 1 x square 346 x 346  mm / 13.6 x 13.6 in)

The PCE-313A Hygrometer measures relative humidity and temperature and can be used in the air-conditioning sector. The PCE-313A hygrometer can be connected to type K thermo-elements to detect, for instance, the temperature of a wall by means of a surface probe. The internal memory of this test equipment allows the hygrometer to record humidity and temperature data at an adjustable measurement interval. Thanks to its SD memory card (1 to 16 GB) the humidity test instrument can be used for long term data acquisition.

• Relative humidity: 5 … 95% r.H.
• Temperature: 0 … 50°C / 32 … 122°F
• Type K: -50 … 1300°C / -58 … 2372°F
• Calculated dew point: -25.3 … 48.9°C / -13.5 … 120°F
• Wet bulb temperature: -21 … 50°C / -5.8 … 122°F
• Memory: SD card (1 … 16 GB)
• Incl. ISO Calibration Certificate