Skip to content
Telephone +44 (0) 1305 264669
Precision Acoustics


Annual recalibration of hydrophones is recommended by most IEC standards. Precision Acoustics offers hydrophone calibrations traceable to national standards (NPL – London). We cover the range from 0.3 MHz to 1 MHz in 50 kHz increments and from 1 MHz to 30 MHz in 1 MHz increments.