Brochures and Datasheets

Technical and Application Information from Larson Davis

Learn more about a wide range of Larson Davis solutions below. We offer modern meters and their corresponding accessories to help simplify your measurements.

Sound Level Meters

Environmental Noise Monitoring Systems

Industrial Hygiene

Noise Dosimeters

Human Vibration

Audiometer Calibration Systems

Headphone Test Fixtures

Building Acoustics Sound Sources

Sound Level Calibrators


Microphones & Accessories

  • Model PRM2103 - Outdoor preamplifier with calibration check
  • 2221 Power Supply - Single channel power supply for low noise and 200 V microphones
  • EPS2116 - Outdoor Microphone Protection for community, construction, mining, aircraft or other outdoor noise monitoring