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Low level Microphone kit for hire

Specifically designed for use with the Nor-140 Sound Level Analyser this kit will extend the measurement range down to less than 6dB(A) and to negative dB values in third octave bands whilst still complying with the requirements of the sound level meter standards.

Kit content

  • GRAS-40HL/N - Microphone & Preamplifier

  • Note - Matched Set

  • GRAS-USB - Data USB

  • CA-CASE - Plastic transit case

It comprises a GRAS-40HL/N low level microphone and pre-amplifier kit that simply plugs into the sound level meter in place of the standard microphone and pre-amplifier.

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.

Indemnity Insurance

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

Hire Terms and Conditions


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