ISE 2026

more Information

DAGA 2026

more Information

Made in Switzerland Precision Engineering

Sound Insulation Bundle

The Sound Insulation Bundle is a must-have for building acoustic measurements. The XL3 and the PC software work seamlessly together, and help to get the job done efficiently and accurately.

This bundle includes:

  • Sound Insulation Option (permanent)
  • Sound Insulation Reporter Software License (permanent)

NTi Audio #:

  • XL3 Sound Insulation Bundle: 600 000 742