Galaxy Audio Check Mate CM-140 SPL Meter

Battery-Powered SPL Meter with LCD Display and 30-130dB Range
Galaxy Audio Check Mate CM-140 SPL Meter image 1
Galaxy Audio Check Mate CM-140 SPL Meter image 1
Sweetwater Savings: $50.00 MSRP: $179.99
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Or make 3 easy payments of $43.33/month!

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Galaxy Audio Check Mate CM-140 SPL Meter
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Mini Sound Level Meter!

Whether you're a professional sound engineer or solo artist, the Galaxy CM-140 is a must-have gadget for your duffle bag of goodies. Able to give you accurate SPL readings without breaking the bank, the Galaxy CM-140 features a small size, built-in electret condenser microphone and convenient battery operation. For home or commercial studios and live sound situations, the CM-140 is the perfect addition to your gear list.

Galaxy CM-140 Features:
  • Mini Size
  • Low Cost High Performance
  • MAX/MIN Function
  • Level Range Display
  • AC Signal Output
  • Resolution 0.1 dB
  • IEC 651 Type II, ANSI S1.4 TypeII
  • 9V battery included
  • Windscreen included
  • Microphone: Electret condenser microphone
  • Auxiliary Outputs: AC Signal Output
  • Dynamic Range: 50 dB
  • Frequency Range: 31.5Hz to 8KHz
  • Dimension: 9.1" x 2.1" x 1.3"
  • Weight: Approx. 0.54lbs.

Tech Specs

Manufacturer Part Number CM-140

Customer Reviews

Based on 3 reviews
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A Must have for monitor calibration !

Never plug-in play your studio monitors again. Get the maximum dynamic range out of your studio monitors. If you don't know how important this tool is, you should STOP your music production IMMEDIATELY ! . if you have acoustically treated your audio work space, monitor calibration is the next step to achieving radio ready dynamics in your tracking & mixing. Oh yeah don't forget the PINK NOISE.

Great for monitoring deafening levels, noise

This is very a easy-to-use SPL meter. Runs a long time on a 9-volt. Simple but useful features, especially the max-hold function. This device lets you quickly see that your noise floor is unacceptably high and gives you a lot more credibility when complaining about excessive volumes! Also handy for brass/woodwind teachers who want to SHOW their students the range of dynamics possible.
Music background: Instrumentalist, music instructor, hobbyist recording engineer, composer/arranger

You can spend more, but why?

Very impressed with how easy the CM-140 is to operate. It seems to be very well calibrated right out of the box and produces very accurate spl measurements.
Music background: Audiophile and musician.
See also: Galaxy Audio, Galaxy Audio Test Equipment