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Galaxy Audio CM-150 Check Mate SPL Meter  

Product #421163

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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Galaxy Audio

Check your SPLs, even in the dark!

The CM-150 sound pressure level meter is a small, handheld device for measuring the pressure level of a sound wave in any acoustic environment. The backlit meter is easy to read in any environment, and it's especially useful for FOH guys. It features an electret condenser microphone, an easy-to-use interface, a graph indication, MAX/MIN function, level range display, AC signal output, auto ranging (30 ~ 130dB), and readings in 0.1dB steps. Frequency range of 31.5Hz to 8KHz. 70 hours of operation from one 9V battery, and has an auto power off function to save battery life. Includes carrying case, calibration screwdriver, 9V battery, and windscreen.

  • Electret condenser microphone
  • MAX/MIN function
  • Level range display
  • AC signal output
  • Resolution: 0.1dB
  • Accuracy: ±1.5dB (ref 94dB @1KHz)
  • Level Range: Lo = 30-80dB; Med = 50-100dB; Hi = 80-130dB
  • Frequency weighting: A, C
  • Fast (125mS) or slow (1 sec.) time weighting
  • AC signal output
  • Dynamic range: 50dB
  • Frequency range: 31.5Hz to 8KHz
  • Digital LCD Display: 4 Digits, resolution: 0.1dB
  • Analog Display: 50 segment bar graph
  • Resolution: 1dB
  • AC Adapter: Voltage 9 VDC (8-15VDC Max)
  • Battery Life: 50 hours
  • Carrying case
  • Calibration screwdriver
  • 9V battery
  • Windscreen
  • 3.5mm plug
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