With a range of 40-130dB, this little meter is ideal for environmental, safety and sound system testing. It has a fast response time for transient measurements and is A-weighted to suit the human hearing range. Powered by a 9 volt battery which is included.

Specifications:
Frequency range: 31.5Hz-8kHz
Sound range: 40 to 130dB
Resolution: 0.1dB
Accuracy: ±3.5dB @ 1 kHz

• Product size: (HxWxD): 150x55x32mm

  Last edited 10th Mar 2025

  This product is used in teaching these Australian Curriculum codes:
  ACSSU020 - Physical Sciences - Light and Sound - Light and sound are produced by a range of sources and can be sensed
  ACSSU155 - Physical Sciences - Energy Forms - Energy appears in different forms, including movement (kinetic energy), heat and potential energy, and energy transformations and transfers cause change within systems
  ACSSU182 - Physical Sciences - Energy Transfer - Energy transfer through different mediums can be explained using wave and particle models
  
  Click a curriculum code to see other products that relate.

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  Documents:
  Catalogue	Scientrific April 2025 Mini Catalogue
  Catalogue	Vernier 2025 K-12 Catalogue
  Catalogue	Vernier 2025 University Catalogue

  
  Note: Prices do NOT include GST or freight