• Handy sound source for quick & easy calibration of sound level meters & sound measuring systems
• The calibrator employs solid-state integrated circuitry that provides accurate & stable performance
• Sensitivity calibration of microphones
• Suitable for field & laboratory use

Features:

• Low Battery Indicator (LED)
• Calibration of “1 and ½” ceramic microphones
• A frequency of 1000 ± 0.1% Hz allows calibration with A / B / C or D weighting networks or linear
• Altitude Effects - Approx. 0.1 dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation, or comparable atmospheric pressure change (approx. every 50 mm of Hg decrease)

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.