Discover… This acoustic calibrator is designed for use with the TSI range of sound level meters and noise dosimeters to maintain accuracy across your devices.
Learn more… • Calibrator for sound level meters to ensure accurate readings • For use with TSI Quest SoundPro sound level meters and Edge 5 noise dosimeters • Produces two signals: 250Hz or 1000Hz • Sound pressure level of 114dB • 50/60Hz magnetic immunity • Less than 3% distortion to all harmonics below 30.5dB • 9V battery
