AC-300 AcoustiCal Calibrator

The TSI AC-300 AcoustiCal Calibrator is a Class 1 device with two frequency levels and one sound pressure level. It generates two settings with either 250 Hz or 1000 Hz at a sound pressure level of 114dB. The AC-300 works with the TSI Quest SoundPro, Sound Examiner, Edge 4 & Edge 5 Noise Dosimeters, and Sound Detector instruments.