sound level calibrator

Order-Nr.  0554 0452

Calibrator, for regular calibration of testo 815, testo 816, testo 816-1

Sound Pressure

Accuracy

±0.5 dB in accordance with Class 2 to IEC 60942

General technical data

Warranty

2 years

Battery type

9V block battery

Battery life

40 h

Sound pressure level

94 dB/114 dB, switchable

Frequency

1,000 Hz

Miscellaneous

Also suitable for 1/2 and 1 inch microphones by other manufacturers