CEL-120 Acoustic Calibrator Class 1 & 2
Class 2 Includes:
Acoustic calibrator
114 dB at 1 kHz
(2) AAA batteries
Calibration Card
For use with dBadge2 Series dosimeters
Class 1 Includes:
94 dB or 114 dB at 1 kHz
with (2) AAA batteries
Calibration Card
For use with CEL-62X Series sound level meters