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CM-80

Today, there is a need to know just how loud your surroundings really are. The CM-80 is an affordable IEC 651 TYPE 2 & ANSI S1.4 TYPE 2 SPL...

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Today, there is a need to know just how loud your surroundings really are. The CM-80 is an affordable IEC 651 TYPE 2 & ANSI S1.4 TYPE 2 SPL meter. The CHECK MATES are inexpensive tools that everybody working in loud environments should own. Windscreen and protective case are included with the CHECK MATE models. 

The CHECK MATE series SPL (Sound Pressure Level) meters, first introduced in early 2003, allow musicians, sound contractors, and others to measure SPL in decibels (dB). A decibel is defined as the unit for measuring relative loudness of a sound. We have expanded our line from one CHECK MATE SPL Meter to four products in the category. We have sold thousands of units to working musicians, DJs, police departments, sound contractors, racetracks, etc...

The CM-80 is the latest in the line of Galaxy Audio SPL Meters. The CM-80 measures sound presure levels in real time, has a MAX/MIN hold function, power save, and has an automatic light detection that will turn the blacklight on when environmental light is inadequate. The CM-80 comes with a windscreen.

  • Mini Size
  • Low Cost
  • MAX/MIN Hold Function
  • Automatic Backlight Display
  • Level Range Display
  • Resolution 0.1 dB
  • Low Battery Indication
  • Auto Power Off

CM-C200

Over time, all SPL meters lose their calibration. The CM-C200 is an SPL meter calibrator. The CM-C200 meets IEC 60942 2003 Class 2 and ANSI S1.40-1984 standards. The CM-C200 can calibrate 1", 1/2" and 1/4" microphone capsules at 94dB and 114dB.  

The calibrator is designed to calibrate SPL Meters with a microphone diameter of 1/4", 1/2" and 1". The CM-C200 will work with any of the CheckMate SPL Meters and many other brands. The CM-C200 has a test tone at 1kHz at both 94dB and 114dB. The CM-C200 includes 2 adaptors a protective zipper pouch and manual.

  • Accurate and simple to use
  • Calibration levels of 94dB and 114dB at 1kHz
  • Fits 1", 1/2" and 1/4" diameter microphones
  • Conforms to IEC 60942 2003 Class 2 and ANSI S1.40-1984 
  • Weight: approx 0.41lbs (186.4g) (including battery)

CM-80 Specifications

StandardIEC 651 Type 2 & ANSI S1.4 Type 2
Microphone1/2" Electret Condenser
Accuracy (under reference conditions 94dB @1kHz)±1.5dB
Level Range: 30dBA - 130dBA
Frequency Range31.5Hz - 8kHz
Frequency WeightingA
DisplayLiquid Crystal Display
Digital DisplayDigital: 4 Digits
Resolution: 0.1dB
Update: 0.5 sec.
Auto Power OffAbout 11 Minutes
Power Supplied By9V Battery (included)
Battery LifeApproximately 30 Hours (Alkaline)
Operation Temp.0°C to 40°C (32°F to 104°F) (<80% R.H.)
Storage Temp.-10°C to 60°C (14°F to 140°F) (<70% R.H.)
Dimensions5.87" x 2.24" x 1"
(149 x 57 x 26 mm) (HxWxD)
Weight (with batteries)5.08 oz (144 g)

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