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Sound Level Calibrator

Sound Level Calibrator

Business Type : Manufacturer, Exporter, Supplier, Retailer, Trader, Distributor, Importer

Product Details

Temperature Range -10°C To 50ºC
Model GA607
Nominal Sound Pressure level At 101.3kPa (760mm Hg), 23º & 50%RH.
Tolerance ± 0.3dB
Harmonic Distortion < 3%
Batteries 2 x3V CR2032 (Coin Cell).
Life Approx. 70 Hours.
Dimensions Length: 140mm, Diameter: 51mm, Weight: 230gms.

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Location Worldwide

The GA607 meets the demanding standards of a class 1 calibrator. It features two calibration levels, 94dB and 104dB re 20μPa both at 1kHz. It is for use with 1/2" microphones. Using the GA607, a sound level meter can be checked at two meter scale points and usually on two ranges. Supplied with GA690 barometer



  • Dual Level - 94dB & 104dB relative to 20μPa
  • Built to the requirements of IEC60942:2003 Sound Calibrators
  • Class 1/C.
  • It is supplied with a ½" cavity.

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