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CR:274 Integrating Meter with Octave Filters

  • Type 2 to IEC 60651, IEC 60804 and ANSI S1.4
  • 10 Octave band filters.
  • Simultaneous Leq, Peak (C) and SPL.
  • "A" and "Lin" frequency weightings.
  • RMS "Fast", "Slow" and "Impulse" time weightings.
  • LCD display.
  • Rugged cast aluminum case
  • "Max Hold" for SPL.
  • Three measurement ranges, covering:
    • 32 to 140 dB(A), 50 to 140 dB(Lin).
    • 60 to 143 dB(C) Peak.
  • AC and DC outputs.
  • Dimensions, including pre-amp and microphone:
    • 10" x 2.9" x 0.9", 14 ounces
    • 255 x 75 x 25 mm, 380 g
  • Powered by two 9V batteries (6LR61, PP3).

This instrument is particularly suited to industrial applications, with its robust construction and use of modern low cost technology to satisfy the requirements of health and safety noise surveys. The octave band filter set allow for limited frequency analysis, often necessary for hearing defender selection in particularly high noise zones.

Prices and Ordering
Order Code Description   Price Purchase
CR274 Type 2 Integrating Sound Level Meter with Octave Filters $ 2598.00 Purchase the CR274
CK274 Noise Measurement Kit with CR274 Meter, Calibrator, Windshield and Case $ 3257.00 Purchase the CK274

Delivery Charges

Accessories for the CR:274 Sound Level Meter

Order Code Description   Price Purchase
CR514 Class 2 Sound Level Calibrator. 1kHz, 94dB. For 1/2 inch microphones in stock $ 475.00 Purchase the CR514
UA237 90mm Windshield for 1/2 inch Microphone Capsules in stock $ 31.00 Purchase the UA237
CK250 Carrying Case for Sound Level Meter Kits in stock $ 153.00 Purchase the CK250
CK200 Carrying Case for Sound Level Meter Kits with space for CT1 Tripod in stock $ 153.00 Purchase the CK200
CT1 Lightweight Tripod in stock $ 103.00 Purchase the CT1

 

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Telephone 888-206-4377  
info@noisemeters.com