The PCE-228 environmental tester is a very easy-to-use handheld pH / mV / °C meter. The pH value and the temperature can be saved directly on the SD card (Excel file) or transferred directly from the environmental tester to a PC via the RS-232 interface.

• Measuring range: 0.00 … 14.00 pH
• Resolution: 0.01 pH
• Accuracy: ± (0.02 pH + 2d)
• Memory: flexible via SD card memory 1 … 16 GB
• Interface: RS-232

With the environmental tester you can ensure the right climate in your office. The environmental tester measures the CO2 content of the air, the relative humidity and the room temperature. The environmental tester 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 environmental tester is a handheld, portable, professional Class II noise meter, sound meter or decibel (dB) meter with built-in data-logging or data-recording functionality. Thus, the environmental tester is ideal for real-time noise measurement as well as for long-term noise exposure monitoring over time.

• Sound measuring range: 30 …130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Memory: Stores up to 32,700 readings
• Sampling rate: 2 times per second
• ISO calibration available as an option
• Incl. calibration certificate

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

The environmental tester has a CO² measuring range of 0 … 9999 ppm. In addition to the carbon dioxide measurement, the environmental tester also has a carbon monoxide (CO) sensor with a measuring range of 0 … 1000 ppm and a temperature and humidity sensor.

• Carbon monoxide (CO): 0 … 1000 ppm
• Carbon dioxide (CO²): 0 … 9999 ppm
• Temperature: 0 … 50 °C / 32 … 122 °F
• Humidity: 0 … 100% RH
• Data memory for 5000 measuring points
• Data export CSV
• Power supply: rechargeable battery

This environmental tester with outside sensor is a real all-rounder. The wireless environmental tester with outside sensor is easy to assemble based on the instructions provided. You do not have to be a professional to operate the wireless environmental tester and outside sensors. The weather data of the environmental tester with outside sensor for different parameters are sent up to 100 meters by radio signal to the main station.

• 3 displays
• Indoor temperature in Celsius or Fahrenheit
• Outside temperature in Celsius or Fahrenheit
• Indoor air humidity / outdoor air humidity
• Air pressure gauge in inHg or hPa
• Absolute or relative air pressure display selectable
• Precipitation indication in mm or inch
• Precipitation indicator for 1 hour, 24 hours, 1 week, 1 month
• Wind speed in mph, km/h, m/s, knots …
• Wind direction indicator
• Wind chill temperature gauge
• Weather forecast, trend indicator, storm warning
• and much more…

The environmental tester measures the flow velocity according to the hot wire principle. This guarantees a particularly compact design. In addition to the flow rate, the environmental tester can measure the volume flow and the ambient temperature.

• Measuring range: 0.3 … 30.0 m/s / 0.98 … 98.4 ft/s
• Probe length: 270 … 990 mm / 10.63 … 38.98 / 29.1"
• Probe diameter: Ø0.8 … 1.2 mm / 0.031 x 0.047"
• Data memory for 960 measured values
• Wind speed
• Volume flow
• Temperature measurement

The environmental tester is particularly suitable for measurements of noise pollution in the field of industrial, health, safety and environmental monitoring. The environmental tester has a logger function, which enables the storage of up to 32,700 measured values.

• Automatic range: 30 … 130 dB
• Manual ranges: 30 … 80/50 … 100/80 … 130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Data logger function for 32,000 values
• Including sound calibratorSound calibrator for recalibrating sound measuring devices. Sound measuring devices are delivered pre-adjusted, the sensor of the device is subject to a temporal drift, with the sound calibrator you can always re-calibrate the sound measuring device independently and thus have continuously optimal measurement results. The sound calibrator is an optimal addition to the sound meter.Class II Acoustic Sound Calibrator
• Sound pressure level 94, 104, 114 db
• For weighting filters A, B, C and D
• 1/2 inch microphone connection
• Class II

• measurement range: 20 ... 130 dB
• accuracy: ±1.5 dB
• time weighting: F and S
• frequency weighting: A, C and Z
• battery and mains operation
• standards: IEC 61672-1 (class II)

• Relative moisture: 0 ... 99.9%
• Anhydrite screed: 0 ... 3.5%
• Cement screed: 0 ... 4.9%
• Concrete: 0 ... 6%
• Gypsum screed: 0 ... 10%
• Hardwood: 0 ... 37%
• Softwood: 0 ... 51%
• Resolution: 0.1%
• Repeatability: ±0.5%
• Ambient temperature: 0 ... 65°C / 32 ... 149°F
• Humidity: 0 ... 100% RH
• Dew point measurement
• 2.8" TFT color display
• Internal memory: 32 GB
• USB-C interface
• Data logger function
• Statistics and hold mode

PCE-EM 29 is a portable handheld environmental tester or electromagnetic radiation detector with a spherical triaxial (3-axis) three-dimensional (3D) isotropic sensor used to measure electromagnetic fields (EMFs) as well as radio frequencies (RFs). This easy-to-use battery-powered RF meter features a large 4-digit LCD screen and an adjustable value limit with acoustic alarm functionality.

• Frequency range: 50 MHz to 3.5 GHz
• Measures EMF of 5G cellular Low-band and Mid-band
• Measurement range: 38 mV/m to 11 V/m
• Accuracy: ±1.0 dB (50 MHz to 1.9 GHz), ±2.4 dB (1.9 GHz to 3.5 GHz)
• Displays units in mV/m, V/m, µgA/m, mA/m, µgW/m² or mW/m²
• Calculates average value and stores up to 99 readings to memory 

The environmental tester records the air temperature as well as the relative humidity and the barometric pressure and saves them internally on an SD card. The compact device with a large memory (up to max. 16 GB SDHC card) is primarily used for long-term registration in the food sector (refrigerated counters in department stores, refrigerated transports, warehouses) as well as for measurement and recording in industry (heating and cooling processes, machine temperatures, product storage, etc.).

Measuring ranges

• Temperature: 0 … 50 °C /  32 … 122 °F
• Relative humidity: 10 … 90% r.h.
• Barometric pressure: 10 … 1100 hPa (mbar)
• Selectable pressure unit: hPa, mmHg and inHg
• Real-time data storage