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.
B&K-4231 - Sound Calibrator
B&K-UC0210 - 1/2" adapter
B&K-4231CA - Leather case
B&K-4231Doc - User Manuals and calibration certificate
- 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.
To see our hire terms and conditions please click the links below.
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