The environmental tester PCE-428-EKIT, from the field of environmental measurement technology, is an optimal sound level meter for measurements at workplaces, construction sites, in traffic, airports, etc. The environmental tester is a class 2 device and is equipped with an octave band frequency filter. Optionally, the environmental tester PCE-428-EKIT can be upgraded with a 1/3 octave band filter. The additional kit for outdoor sound measurement makes it possible to measure outdoor noise with a SPL meter over a long period of time, even in the rain.

• Accuracy class 2
• A, B, C & Z frequency rating
• Fast, Slow, Pulse and Peak time weighting
• Statistics function
• 1/1 octave band included
• 1/3 octave band optional
• incl. outdoor noise level meter kit PCE-4xx-EKIT
• Outdoor measurement of sound and noise

An electrostatic measurement is particularly important to check whether surfaces, components or the human body are electrostatically charged. Such electrostatic charges can be detected with the environmental tester.

• Measuring range: ±60 kV DC
• Acoustic signal when the measured value is exceeded
• Temperature and humidity display
• Laser for aligning the measuring device

The environmental tester PCE-428-EKIT-ICA, from the field of environmental measurement technology, is an optimal sound level meter for measurements at workplaces, construction sites, in traffic, airports, etc. The environmental tester is equipped with an octave band frequency filter. Optionally, the environmental tester can be upgraded with a 1/3 octave band filter. The additional kit for outdoor sound measurement makes it possible to measure outdoor noise with an environmental meter over a long period of time, even in the rain.

• Accuracy class 2
• A, B, C & Z frequency rating
• Fast, Slow, Pulse and Peak time weighting
• Statistics function
• 1/1 octave band included
• 1/3 octave band optional
• incl. outdoor noise level meter kit PCE-4xx-EKIT
• Outdoor measurement of sound and noise
• incl. ISO calibration certificate

• measurement range: 20 ... 130 dB
• resolution: 0.1 dB
• accuracy: ±1.5 dB
• time weighting: F, S and I
• Leq, 1/1 octave band, 1/3 octave band
• frequency weighting: A, C and Z
• frequency range: 20 ... 8000 Hz
• standards: IEC 61672-1 (class II)

The class 1 data-logging environmental tester meets all requirements for noise measurement and frequency analysis. This integrating precision pulse environmental tester complies with all applicable standards and guidelines.

• Accuracy class 1
• A, B, C & Z frequency weighting
• Fast, Slow, Impulse and Peak time weighting
• Statistics function
• 1/1 octave band included
• 1/3 octave band optional

• Measuring range: 21 ... 143 dBA
• Resolution: 0.1 dB
• Class 1 accuracy IEC61672-1:2013
• Frequency range: 10 Hz ... 20 kHz
• Frequency weighting: A, C, Z
• Time weighting: S, F, I
• Ethernet, WiFi, USB Type-C
• Internal memory: 8 GB
• External SD card support: 32 GB / 64 GB
• Measurement parameters: Lp, Lmax, Lmin, Leq, Lpeak
• 4-inch TFT touch display
• PC software

With the table-top environmental tester it is possible to carry out quick and precise analysis of the pH concentration of liquid samples. For example, with the environmental tester it is possible to check alkaline solutions, water, wine, milk and many other liquids for the pH content.

• pH measuring range: -2.000 … +19.999 pH
• Resolution: 0.1 / 0.01 pH
• Measuring range mV: -1999.9 … +1999.9 mV
• Resolution: 1 mV
• Temperature measuring range: -10 … +110 °C / 14 … 230 °F
• Resolution: 0.1 °C
• USB and Bluetooth interface
• Memory for 300 measured values
• Live viewing software
• 3 point calibration