Castle L Datalogging Sound Level Meter, 29dB to 143dB, with RS Calibration

Castle Datalogging Sound Level Meter, 35dB to 140dB, 20kHz max with RS Calibration

Castle Sonus GA116i Class 1 Sound Level Meter, 35dB to 140dB, 20kHz max with RS Calibration

Castle GA2002 Vibration Meter - Acceleration, Displacement, Velocity, 1 Axis

Castle Instrument Carry Case for Use with Castle Sonus sound level meters

Castle dBAir GA141SEO Class1 Datalogging Sound Level Meter, 25dB to 140dB, 20kHz max with RS Calibration

Castle Sonus GA257L Dosemeter Datalogging Noise Dosemeter, 70dB to 140dB, 8kHz max

Castle dBAir GA241SEO Class 2 Datalogging Sound Level Meter, 29dB to 140dB, 8kHz max with RS Calibration

Castle dBAir GA141S Class 1 Datalogging Sound Level Meter, 25dB to 140dB, 20kHz max

Castle Sonik GA142S Class 1 Datalogging Sound Level Meter, 25dB to 140dB, 20kHz max

Castle dBAir GA141SEO Class1 Datalogging Sound Level Meter, 25dB to 140dB, 20kHz max

Castle Sonik GA142S Class 1 Datalogging Sound Level Meter, 25dB to 140dB, 20kHz max with RS Calibration