The PCE-HVAC 2 is a multifunction air flow meter with a pitot tube that measures air velocities up to 80 m/s. It is possible to measure air speed, air pressure, air flow, differential pressure and ambient temperature with this mobile air flow meter. Readings can be taken in narrow pipes and other restricted spaces because the pitot tube can be inserted in very small gaps.-

• Measures air velocities up to 80 m/s / 262 ft/s, 2.24 … 178.66 MPH  
• Zero, minimum, maximum, average, record and hold functions
• Stores to memory up to 99 measurement values per parameter
• Includes ISO calibration certificate

The PCE-VA 20 is a versatile multifunction air flow meter 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

This air flow meter is very economical. With this air flow meter you can measure wind speed and air temperature.

• Speed measurement up to 45 m/s or 100 mph
• Wind speed: 0.01 m/s, accuracy ±3% ±0.1
• Air temperature: 0.2°C / 32.4°F, accuracy ±1°C / 33.8°F
• Air flow: 0.001 to 100, accuracy calculated from the wind speed and surface
• Incl. ISO calibration certificate

PCE-VA 20-SET is a multifunction air flow meter 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 air flow device 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 Air Flow Meter PCE-WSAC 50-110 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Supply voltage: 230 V AC
• Input signal: 4 … 20 mA
• 2 types of alarms
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-120 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 230 V AC
• Input signal: 0 … 10 V
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-210 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 115 V AC
• Input signal: 4 … 20 mA
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-220 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 115 V AC
• Input signal: 0 … 10 V
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-310 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 24 V DC
• Input signal: 4 … 20 mA
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-320 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 24 V DC
• Input signal: 0 … 10 V
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate