Galaxy Audio CM-170 Check Mate SPL Meter

About: Galaxy Audio CM-170 Check Mate SPL Meter

Calibrate systems big and small with the Galaxy Audio CM170 SPL Meter. This easy-to-use handheld SPL meter features a variety of functions to help you sound your best.

The CM-170 SPL Meter has Data Logging with a Clock feature, Fast/Slow Time Weighting, and Electronic Calibration. The CM-170 is an affordable IEC 61672-1 Class 2 and ANSI S1.4 Type 2 rated sound pressure level meter that competes with some of the best audio level meters on the market. The Galaxy Audio CM-170 comes complete with a carry case, windscreen, USB cable, and Windows software for computers.

The CHECK MATES  line of SPL (Sound Pressure Level) meters are affordable quality audio level meters that everybody working in loud environments should own. The CHECK MATE series SPL meters, allow musicians, sound contractors, and others to measure sound pressure levels in decibels (dB). A decibel is defined as the unit for measuring the relative loudness of a sound.

Designed for live sound or wherever there are high sound levels. Galaxy Audio’s SPL meters are trusted by thousands of working musicians, DJs, police departments, sound contractors, racetracks, etc…

• Freq. Range: 20Hz – 8kHz
• Freq. Weighting: A/C
• Fast/Slow Time Weighting
• Data Logging with Clock
• USB Mini Interface
• Includes Windows Software and USB Cable for Charging
• IEC 61672-1 Class 2  &  ANSI S1.4 Type 2  Rated
• Range 30 – 130dB
• Accuracy ± 1.4dB
• Electronic Calibration

Specifications

• Standard - IEC 61672-1 Class 2, ANSI S1.4 Type 2
• Microphone - 1/2" Electret condenser microphone
• Accuracy (under reference conditions 94dB @1kHz) - ±1.4 dB
• Level Range
  • Lo: 30 - 90dB
  • Med: 50 - 110dB
  • Hi: 70 - 130dB
  • Auto: 30 - 130dB
• Frequency Range - 20Hz ~ 8kHz
• Frequency Weighting - A/C
• Time Weighting - Fast, Slow
• Auxiliary Outputs - AC Signal Output, 1 Vrms at FS (Full Scale)
  • (FS: Means the upper limit of each level range.)
• DC Output - 10mV / dB
• Dynamic Range - 60 dB
• Display - Liquid Crystal Display
• Digital Display
  • Digits: 4
  • Resolution: 0.1dB
  • Update: 0.5 sec
• Analog Display
  • Bar Graph: 30 Segments
  • Resolution: 2dB
  • Update: 50 mS
• Auto Power Off - About 30 minutes
• Alarm Function - Over, Under
• Data Logging Capacity - 64,000 Records
• Power Supplied By - 4 AAA, NEDA 24A, IEC LR03 batteries (not included)
• Battery Life - Approximately 24 Hours (Alkaline)
• Operation Temperature - 0°C to 40°C (32°F to 104°F) (<90% R.H.)
• Storage Temperature - -10°C to 60°C (14°F to 140°F)
• Dimensions - 10.4" x 2.5" x 1.1" (264 x 63 x 29 mm) (HxWxD)
• Weight (with batteries) - 8.64 oz (245 g)