Adapters for Precision Sound Level Calibrators

1/8", 1/4", 3/8", 1/2" Microphone Adapters | ADP Series

When you need to calibrate different sized microphones, we have a variety of adapters available.

CalibratorsMicrophone Adapters
½ inch
opening
Class 1Class 2½ inch⅜ inch¼ inch⅛ inch
CAL200
CAL150
Standard ADP031
ADP109
ADP075
1 inch
opening
CAL250
 ADP019*
ADP020
ADP021
ADP023
*included with CAL250