The PCE-VA 20-SET is a multi-functional thermo hygrometer including flow hoods for assessing and balancing heating, ventilation and air conditioning or cooling (HVAC) installations. This multi-faceted thermo hygrometer incorporates a 10 cm / 3.9" diam. fan impeller, easy-to-view backlit LCD, and useful functions, e.g. display hold, average val, maximum val, minimum val, auto power-off, low battery indication, and imperial/metric option.

• 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)
• Incl. ISO Calibration Certificate

With the thermo hygrometer you can ensure the right climate in your office. The thermo hygrometer measures the CO2 content of the air, the relative humidity and the room temperature. The thermo hygrometer shows carbon dioxide concentrations up to 9999 ppm, temperatures from -10… 50 °C, and relative humidity values from 20… 95%.

• Large CO2 measuring range up to 9999 ppm
• Traffic light function for carbon dioxide
• Measures temperature and humidity
• Network operation
• Suitable for classrooms, offices, lecture halls
• incl. ISO Calibration Certificate (for CO2 only)

The PCE-VA 20 is a versatile thermo 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 thermo hygrometer 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 thermo hygrometer with capture hoods for assessing and balancing heating, ventilation and air conditioning or cooling (HVAC) systems. This thermo hygrometer possesses a 10 cm / 3.9" diameter fan impeller and a bright backlit LCD. The functions of the thermo 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" Ø, 1 x square 346 x 346  mm / 13.6 x 13.6 in)

With the thermo hygrometer you can ensure the right climate in your office. The thermo hygrometer measures the CO2 content of the air, the relative humidity and the room temperature. The thermo hygrometer shows carbon dioxide concentrations up to 9999 ppm, temperatures from -10… 50 °C, and relative humidity values from 20… 95%.

• Large CO2 measuring range up to 9999 ppm
• Traffic light function for carbon dioxide
• Measures temperature and humidity
• Network operation
• Suitable for classrooms, offices, lecture halls

PCE-VA 20 is a thermo hygrometer for testing heating, ventilation and air conditioning or cooling (HVAC) systems. This thermo hygrometer 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.

• 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

PCE-555 is a combination digital hygrometer and digital thermometer used to measure relative humidity or air humidity as well as air temperature, dew point temperature and wet-bulb temperature. This portable, handheld meter allows for the quick and easy detection of environmental conditions. Applications include monitoring climates of refrigerated trucks, warehouses, buildings and residences where excess moisture, condensation and uneven temperatures can create mold, spoilage and health hazards.

• Humidity measuring range: 0 … 100 % relative humidity (rh)
• Temperature measuring range: -30 … 100°C / -22 … 212°F
• Resolution: 0.01 % rh / 0.01°C or 0.018°F

• WBGT: 0 ... 50°C / 32 ... 122°F
• Resolution: 0.1°C / 0.2°F
• Spherical temperature (TG): -20 ... 125°C / -4 ... 257°F
• Resolution: 0.1°C / 0.2°F
• Air temperature (AIR): -20 ... 125°C / -4 ... 257°F
• Resolution: 0.1°C / 0.2°F
• Dew point (DP): -20 ... 60°C / -4 ... 140°F
• Resolution: 0.1°C / 0.2°F
• Wet bulb temperature (WB): -20 ... 60°C / -4 ... 140°F
• Resolution: 0.1°C / 0.2°F
• Humidity (RH%): 0 ... 100%
• Resolution: 1%
• Data logger: 8 MB
• Data transfer: USB-C to PC

• Sound level: 35 ... 130 dBA
• Air velocity: 0.5 ... 30 m/s
• Volume flow: 150 ... 9000 CMM
• Light intensity: 0 ... 200 klux
• Temperature: -20 ... 60°C / -4 ... 140°F
• Humidity: 35 ... 80% r. h.
• Adjustable alarm for lux measurement
• Colored bar display