Sound Level Calibrator Dealers in Mumbai

• 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.

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   Features 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.