US$ 178.00
ex. VAT, ex. delivery costs
The calibration frequency for the class II sound level meter calibrator is 1000 Hz and is a sinusoidal shape. Compared to other calibrators, this class II sound level meter calibrator has three adjustable sound pressure levels. 94 dB, 104 dB and 114 dB are available and can be selected by pressing a button on the class II sound level meter calibrator.
- Sound pressure level 94, 104, 114 db
- For weighting filters A, B, C and D
- 1/2 inch microphone connection
- Class II