| Description SOUND CALIBRATOR, 94 dB & 114 dB Model : SC-942 * Professional, 1 KHz. * Die casting aluminum alloy housing case. * DC 9V batteries x 2 PCs. * Size : round 50 mm Dia. x 82 mm. |
| Description SOUND CALIBRATOR, 94 dB & 114 dB Model : SC-942 * Professional, 1 KHz. * Die casting aluminum alloy housing case. * DC 9V batteries x 2 PCs. * Size : round 50 mm Dia. x 82 mm. |