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 for measuring noise levels in the workplace, public places, industry, and production. Includes data storage and analysis.

Calibrator, for regular calibration of testo 815, testo 816

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