Sound Level Calibrator

Product Details:

We are one of the leading supplier of Sound Level Calibrator in Mumbai, India.

A Noise Calibrator or Acoustic Calibrator is a hand-held device that emits an audible tone of very accurate level and frequency. Before making noise measurements the calibrator is fitted over the meter's microphone and the reading is either checked manually by the user or automatically by the meter.

Features

• SV 30A & SV 31 class 1 sound calibrators meeting IEC 60942:2003
• SV 34 class 2 sound calibrator meeting IEC 60942:2003
• Frequency 1 kHz
• Built-in 1/2" reference microphone
• Microphone presence detection (SV 31, SV 30A)
• Built-in temperature and static pressure compensation
• Automatic power on/off