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.
Features and Benefits
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
Applications
Heating technology
Measurement of machinery noise
Certifications
IEC 60651 Class 2
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