ISO sound calibration certificate, calibration at 2 measuring points: 94 dB(A) and 114 dB(A)

Determine the noise level quickly, easily and reliably in your day-to-day work: with the testo 815 sound level meter.

The testo 816-1 sound level meter is the professional model in the Testo sound level meter series. It is designed specifically for measuring noise levels in the workplace, in public places and in industry and production. Includes data storage and analysis.

Ensure precise measurement results: With our calibrator, you can calibrate the appropriate sound level meters quickly and reliably in accordance with class 2 of IEC 60942 – simply, efficiently and in compliance with standards.

sound level calibrator

HVAC Contractors

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Battery life	40 h
Battery type	9V block battery
Frequency	1,000 Hz
Miscellaneous	Also suitable for 1/2 and 1 inch microphones by other manufacturers
Sound pressure level	94 dB/114 dB, switchable

sound level calibrator

sound level calibrator

Sound Pressure

General technical data

Certificates