Sound Level Meter-Calibrator : Sound Level Calibrator LSDC-A10


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Sound Level Calibrator LSDC-A10 is a noise decibel calibration tool and used for quick and easy calibration of sound level meters and sound measuring systems. It offers frequency up to 1000 Hz and accuracy is 0.3 dB. Calibrator employs solid state integrated circuitry that provides accurate and stable performance. It is suitable for field and laboratory use.



Available Range :

Microphone : Φ 12.7 mm (1/2) test condenser microphone Standards : ANSI S1.40 CLASS2, IEC942 Standards : IEC 651.2, ANSI 1.4.2
StandardsANSI S1.40 CLASS2, IEC942
Sound Pressure Level94 dB 114 dB
Accuracy0.3 dB
Frequency1000 Hz
Calibration Of Microphones1 inch, 1/2 inch
Power Supply1 × 9 V 6F22 Battery
Dimension142 × 47× 47 mm
Weight275 g (Including Battery
  • Simple & Easy Operation
  • Lightweight and Small size
  • Handy sound source for quick and easy calibration
  • Sensitivity calibration of microphones
  • Removable 1/2 inch Transducer Cap, Suitable for 1 inch and 1/2 inch Microphone Size
  • Conforms to ANSI S1.40 CLASS2, IEC942 Standard
  • Solid Design Provides Accurate and Reliable Performance
  • Suitable for personal, field and laboratory use
Sound Level Calibrator is used to check the correct operation of the meter before and after making any measurements and suitable for personal, field and laboratory use.
Accessories no.Name
1Main Unit
2Carrying Case(B07)
3Operation Manual

Sound Level Meter-Calibrator

Our Sound Level Meter Calibrator measures exponential time weighted sound level with microphone. The sound analysis system is equipped with large screen LCD, instantaneous sound level and amalgam meter display. Portable nature of the device makes it easy to handle the device. It has been proven to have high stability and reliability due to its advanced design.

Sound Level Meter-Calibrator : Accurate Sound Level Meter LSDM-A10
  • Microphone
  • Φ 12.7 mm (1/2) test condenser microphone
  • Frequency weighting
  • A, C, and Lin (Linear)
  • Range
  • 25 dB to 130dB (A)
Sound Level Meter-Calibrator : Sound Level Meter LSDM-A11
  • Standards
  • IEC 651.2, ANSI 1.4.2
  • Parameters
  • Lp-Sound Level
  • Measured Leq
  • Equivalent Continuous A Sound Level