1kHz Professional Calibrator for 0 5 or 1 0 Microphones Calibrates and verifies Sound Level Meter operation LED indicator lights up when power is on Level position to select 94dB or 114dB For use on Sound Level Meters with 0 5 or 1 0 microphones Durable die cast aluminum housing 1kHz sine wave at 94dB 114dB is generated to an accuracy of 5 frequency and 0 8dB
94/114dB Sound Calibrator
Original price was: $311.40.$203.00Current price is: $203.00.
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Sound Level Meter W/Nist 407750
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