The environmental tester is a class 2 data logging sound level meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy environmental tester has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time. The sound level data logger calculates the equivalent continuous sound level Leq (LXeq).

• Measuring range: 25 … 136 db(A)
• LXY (SPL), Leq (LXeq), LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN
• Frequency weighting: A, B, C and Z
• Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
• adjustable data-recording interval from 1 s … 24 h
• 1/1 octave band filter (optional 1/3 octave band filter upgrade)
• incl. ISO Calibration Certificate

The environmental tester 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. The environmental tester can optionally be upgraded with a 1/3 octave band filter.

• Accuracy class 2
• 1/1 octave band included
• 1/3 octave band optional
• A, B, C & Z frequency weighting
• Fast, Slow, Impulse and Peak time weighting
• Statistics function
• Including class II sound calibrator
• Including calibration certificate for sound calibrator

The environmental meter is a class 2 data logging sound level meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy environmental meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time. The sound level data logger calculates the equivalent continuous sound level Leq (LXeq).

• Measuring range: 25 … 136 db(A)
• LXY (SPL), Leq (LXeq), LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN
• Frequency weighting: A, B, C and Z
• Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
• adjustable data-recording interval from 1 s … 24 h
• 1/1 octave band filter (optional 1/3 octave band filter upgrade)
• incl. ISO Calibration Certificate

• measurement range: 0 ... 2000 N
• resolution: 0.5 N
• accuracy: ±0.05 % FS
• 32 GB memory for 30 million measuring points
• USB-C interface
• graphic display
• sampling rate: 1 ... 7,200 Hz
• incl. ISO-Calibration Certificate

• measurement range: 0 ... 5000 N
• resolution: 1 N
• accuracy: ±0.05 % FS
• 32 GB memory for 30 million measuring points
• USB-C interface
• graphic display
• sampling rate: 1 ... 7,200 Hz
• incl. ISO-Calibration Certificate

• measurement range: 0 ... 1000 N
• resolution: 0.5 N
• accuracy: ±0.05 % FS
• 32 GB memory for 30 million measuring points
• USB-C interface
• graphic display
• sampling rate: 1 ... 7,200 Hz
• incl. ISO-Calibration Certificate

• alternating voltage: 40 ... 400 V
• alternating current: 2 ... 1250 A
• resolution: 0.01 V / 0.01 A
• active, apparent and reactive power
• electrical energy in Wh
• incl. app for Android
• 8 MB internal memory
• magnetic measuring adaptor
• incl. ISO-Calibration Certificate

• alternating voltage: 40 ... 400 V
• alternating current: 3 ... 4800 A
• resolution: 0.01 V / 0.01 A
• active, apparent and reactive power
• electrical energy in Wh
• incl. app for Android
• 8 MB internal memory
• magnetic measuring adaptor
• incl. ISO-Calibration Certificate

• measurement range: 0 ... 500 N
• resolution: 0.5 N
• accuracy: ±0.05 % FS
• 32 GB memory for 30 million measuring points
• USB-C interface
• graphic display
• sampling rate: 1 ... 7,200 Hz
• incl. ISO-Calibration Certificate