DE
IT
ES
FR
PL
The Brüel & Kjær 4226 is a multi-frequency acoustic calibrator engineered for precise reference levels in sound measurement systems. Its stable performance across frequencies ensures accuracy in both laboratory and field conditions. Compact, portable, and durable, it supports consistent, long-term use with reliable calibration outputs.
Ideal for routine calibration tasks, the Brüel & Kjær 4226 delivers accuracy for microphones and sound systems. Its robust design guarantees dependable operation, making it a trusted tool for professionals worldwide in acoustic measurement applications.
Testwall can supply the used Brüel & Kjær 4226, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Brüel & Kjær 4226.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.
