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SoundEar

In workplaces, where noise levels depend on location and production processes, it is sometimes difficult to decide whether ear protection is needed or not. SoundEar leaves nothing to chance. It omits a clear and easily understandable warning in those areas where the use of ear protection is required. SoundEar is mounted onto a wall, showing the noise level in an easy to understand manner, and it omits a warning whenever the noise level gets too high.
Specifications
Specifications:

Measurements:
length: 576 mm, width: 376 mm, height: 46mm
Frequency range:
20 Hz to 16 kHz
Scope of measurement:
40dB to 115dB
Temperature range:
During operation: 0°C to 50°C When stored/during transport:-20°C to 60°C
Power Supply:
24 Volt DC