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Class 1 microphone calibrator for 1/2" and 1/4", 94/114dB

Class 1 microphone calibrator for 1/2" and 1/4", 94/114dB
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Class 1 microphone calibrator for 1/2" and 1/4", 94/114dB

USD 726.00
Article No.: 664 300 102

Description

The battery operated CAL200 Precision Calibrator is tailored for the calibration of sound level meters and other sound measurement equipment. It can provide an output level of either 94.0 or 114.0 dB (switch-selectable) at a frequency of 1 kHz.

It has been designed for both field and laboratory use and the accuracy has been calibrated to a reference traceable to the National Institute of Standards and Technology (NIST).
The Precision Calibrator features a stable sound pressure independent of the battery condition. It will turn off automatically to preserve battery and guarantee a stable output.

Key Features
  • Output level: 94 or 114 dB
  • Output frequency: 1 kHz
  • 1/2" microphone opening
  • IEC 60942-1:2003 compliant
  • Battery operated
  • Adapter for 1/4" microphones (e.g. M4260/M4261s Microphones)
(former model number 640 300 102)
Model 664 300 102 is a US bundle containing the 600 000 388 CAL200 and the 600 000 391 1/4" Adapter.