Testo 815 Sound Level Meter, 32dB to 130dB, 8kHz max with RS Calibration

The Testo 815 is an 8KHz sound level meter. It is an ideal instrument for the evaluation of sound level measurements. The fast/slow button enables you to set the measurement time between 1s and 125ms. The frequency analysis can be obtained from characteristic curve A to C where curve A corresponds to the sound pressure perception of the human ear and curve C evaluates the low-frequency components of a sound. This meter can measure the sound levels between 30dB and 130dB. It has a wind protection cap that ensures correct measurement and protects the microphone from dirt and dust.

Built in tripod screw
Easy to calibrate and adjust
High accuracy with ±1.0dB
Maximum and minimum function
Resolution is 0.1dB
Selectable sampling rate
RS calibration

Heating technology
Measurement of machinery noise

IEC 60651 Class 2