Sound Level Meters

Sound Level Meters

We provide sound level meters for noise measuring and analyzing.

There are different kinds of instruments depending on the characteristics of application areas.
The basic meter can  measure dB sound level. Of more sophisticated devices offer the opportunity
to voice weighting, and filtering as well as PC-based data collection.
If necessary, the device can give as an output signal spectrum of the sound.

Available sound level meters from many manufacturers.DT-8851

For example sound level meter for background noise:

Accuracy: ± 1.4 dB
Freaguency range: 31.5 Hz...8 kHz
Dynamic range: 50 dB
Level range: Low 30dB...80dB, Med 50dB...100dB,
                     Hi 80dB...130dB, Auto 30dB...130dB
Analog output: AC/DC outputs, AC = 1 Vrms, DC = 10 mV/dB
Data output: USB data traffic
Power supply: one 9 V battery
Power life: about 30 tuntia
Operation temperature and humidity: 0°C...40°C, 10%RH...90%RH
Storage temperature and humidity: -10°C...+60°C, 10%RH...75%RH
Dimensions: 278x76x50 mm
Weight: 350 g



CMT Engineering Oy, Harapaisentie 55, 53500 LAPPEENRANTA, FINLAND