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B&K-4231 Sound Calibrator for hire

The B&K-4231 is a dual level class 1 acoustic calibrator which conforms to the IEC 942 class 1 and BS 7189 class standards. Calibration levels 94dB and 114dB with a +/-0.2 dB accuracy. If you are not sure if this equipment is suitable for your application please contact our sales office for advice.

Kit content

  • B&K-4231 - Sound Calibrator

  • B&K-UC0210 - 1/2" adapter

  • B&K-4231CA - Leather case

  • B&K-4231Doc - User Manuals and calibration certificate

Important information

  • Minimum hire period - 5 days (3 day minimum hire period for Building Acoustic kits)
  • Hire charged from day of delivery
  • Delivery by 10:30AM
  • Collection available

Indemnity Insurance is available for accidental damage and loss due to theft. Subject to the terms and conditions of both our hire agreement and indemnity insurance.

Indemnity Insurance

To see our hire terms and conditions please click the links below.

Hire Terms and Conditions


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