72-7260

声级计, 93.2 dB, 94.8 dB, 0.8 dB, 0 °C, 50 °C

This precision calibrator is compatible with any instrument with a 1/2" diameter mic element housing. Essential for maintaining the accuracy of any portable sound level meter, this unit generates a precise 1KHz tone, at exactly 94dB. Single slide switch provides on/off/battery test functions

.

housed in a rugged, die-cast aluminium alloy housing

.

Requires two 9V alkaline batteries

.

Compact