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 dB meter is the professional model in the Testo range of sound measuring instruments. It is designed specifically for measuring sound 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

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General technical data	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

Sound Pressure

General technical data

General technical data

Sound Pressure	Accuracy ±0.5 dB in accordance with Class 2 to IEC 60942