BWA uses the latest calibration instrumentation from Larson Davis.
Larson Davis 824 Calibration system:
Includes Type 1 SLM, with Octave Band Analyzer
9cc headphone adapter,Type 1, 1 inch michophone
Pre-amp, weight, Bone conduction mastiod
Gras 711 Ear simulator, 250/1000hz Tone generators.
All instruments are traceable to NIST
 ( National Institute of Standards and Technology)

BWA offers on-site calibration and service in Southern California, Arizona and Nevada.Offering unsurpassed service, sales and consultation for over 15 years, We are confident we can serve all your current instrument service needs.

Calibration Instrumentation

Bruce Waring & Associates
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