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Casella CEL-240 Sound Level Meter (Type 2) Kit

SKU: NS-CEL-240/K1



The Casella CEL-240 sound level meter kit includes:

  • CEL-240 sound level meter
  • CEL-120/2 acoustic calibrator Class 2 114 dB at 1 kHz
  • CEL-240 foam windscreen -3 AA batteries
  • Custom carrying case Also available as an individual meter.

Please call 800.293.3003 for individual meter ordering or for bulk pricing!

The Casella CEL-240 is a completely new design of sound level meter featuring the power of Digital Signal Processing (DSP) technology and the simplicity and low cost of a traditional analog instrument.

It can be used for a wide range of noise measurement tasks and is suitable for many everyday tasks.

Complying with all the ANSI and IEC accuracy specifications in the Type 2 category the CEL-240 will appeal to new and experienced users alike.


The CEL-240 will be an ideal instrument for industrial hygiene measurements of noise in the workplace. The meter has a low and high measurement range that covers a full 70dB on each range. It can be used for machinery noise surveys as well as all general purpose workplace noise level measurements. With the A and C frequency scales and the S, F and I time response the meter can be used to assess the right hearing protectors using the NRR method. A nondecaying maximum hold feature on every display captures and displays the highest sound pressure level of any noise until reset by the user.

Key Benefits:

  • Simple 2 button operation
  • Wide range from 30 to 130dB
  • Large graphic LCD screen 128 x 128 pixels
  • Slow, Fast and Impulse time weightings
  • Current and highest noise level shown in display
  • Large numeric and analog bar graph display
  • Output to computer for simple data logging with pc
  • Auto calibration at either 114 or 94 1 kHz decibel level
  • Scrolling sound level display

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