Galaxy Audio CM-150 Check Mate SPL Meter

Sku #421163000000000

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Galaxy Audio

Check your SPLs, even in the dark!

The Galaxy Audio CM-150 Check Mate Sound Pressure Level Meter is small, and easily fits your hand when measuring the pressure level of sound waves in any acoustic environment. The backlit meter is easy to read in any environment, and it's especially useful for FOH guys. The CM-150 meter has 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. The meter's frequency range is 31.5Hz to 8KHz. Get up to 70 hours of operation from one 9V battery. An auto power off function prolongs battery life. Galaxy Audio includes a carrying case, a calibration screwdriver, a 9V battery, and a windscreen with the CM-150 Check Mate SPL Meter.

  • 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
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