EXTECH 407744 Single Point Sound Meter Calibrator($362.99Value)

Description

Sound Level Calibrator, Output Sound Pressure 94 dB, Frequency Accuracy 5 Percent, Frequency Source 1,000 Hz, Distortion Less Than 2 Percent, Compatible with Brand Extech, Compatible with Manufacturer Model Number 407730, 407730-NIST, 407731-KIT,...