The PCE-313 A Environmental Meter measures relative humidity and temperature and can be used in the air-conditioning sector. The PCE-313 A Environmental Meter 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 Environmental Meter 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. The meter comes manufacturer calibrated (ISO or as an option).

• 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)

With the environmental meter it is possible to measure climate conditions such as temperature and relative humidity, as well as determining surface temperature of objects simultaneously by using the included external temperature sensor or using an infrared measurement. The environmental meter offers features such as average value, maximum, minimum, and hold functions at a reasonable price.

• Internal probe
• Temperature: -20°C … 60°C / -4 … 140°F
• Relative humidity: 10 … 90% r.H.
• Temperature of global: -22°C … 60°C / -8 … 140°F
• Humidity: -68°C … 60°C / -90 … 140°F
• Dew point temperature: depending on the sensor

• External probe
• Temperature: -50° C … 500° C / -58 … 932°F

The environmental meter consists of a measuring microphone with a handle and a wall bracket on a 1.5 m (4.9 ft) cable, a sound transmitter. The main area of ​​application of the environmental meter is in the continuous sound measurement and sound monitoring of factory halls, production rooms and at large events (night clubs, public festivals, kart tracks …).

• Measuring range: 30 … 130 dB in three ranges
• Resolution: 0.1 dB
• Power supply: 24 V DC
• Relay output and control output
• Handle and wall bracket
• Analog output signal

PCE-G28 is a portable, handheld environmental electromagnetic field radiation meter or gauss meter that detects electromagnetic fields (EMFs) and displays measurement results in milliGauss (mG) or microTesla (µT). This EMF radiation detector comes with an external 3-axis electromagnetic sensor (X, Y, Z direction).

• Measurement range: 0 … 20000 mG / 0 … 2000 µT
• Accuracy: ± 4% + 3 digits / ± 5% + 3 digits / ± 10% + 5 digits
• Resolution: 0.1 mG / 0.01 µT

The Environmental Meter PCE-228HTE is a mobile device for measuring pH, mV, °C and °F complete with SD card memory and an RS-232 interface. This particular model includes a special pH electrode suitable for temperatures up to 100°C / 212°F.

• Measurement range: 0.00 … 14.00 pH
• Resolution: 0.01 pH
• Accuracy: ± (0.02 pH + 2 digits)
• Memory: flexible via SD card memory 1 … 16 GB
• Interface: RS-232
• Incl. special pH electrode: for temperatures to 100°C / 212°F

PCE-HVAC 2 is an environmental meter with a pitot tube. This portable environmental meter can be used to determine air speed, air pressure, air flow, differential pressure and ambient temperature. The pitot tube allows access through tiny openings to take measurements in small pipe systems and other confined spaces.

• 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

The Environmental Meter impresses with its compact design and various output signals. The Environmental Meter can be used for applications in warning technology, building automation and home technology.

• Measuring range: 0.8 m/s … 50 m/s
• Measurement from: ≤0.8 m/s
• Output:  Adjustable relay
• IP 54 protection
• mA, V, pulse or Modbus output

Environmental meter with port, memory, software for wind speed, temperature and air flow. These test instruments are calibrated by the manufacturer. An ISO calibration certificate is available as an option.

• 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