Galaxy Audio Cm130 Sound Pressure Level Meter Spl Meter

Galaxy Audio CM130 Sound Pressure Level Meter


  • $89.95


Price Match

Today, there is a need to know just how loud your surroundings really are. The CHECK MATES are inexpensive tools everybody should own. Windscreen and battery are included with each of 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...

  • Mini Size 
  • Low Cost High Performance 
  • MAX Function 
  • Level Range Display 
  • Resolution 0.5dB

CM-130 Specifications

Microphone 1/2" Electret Condenser
Accuracy (under reference conditions 94dB @1kHz) ±2dB
Level Range: 1: 40 - 70dB
2: 60 - 90dB
3: 80 - 110dB
4: 100 - 130dB
Frequency Range 125Hz to 8kHz
Frequency Weighting A/C
Time Weighting Fast, Slow
Dynamic Range 30dB
Display Liquid Crystal Display
Digital Display Digits: 4
Resolution: 0.5dB
Update: 0.5 sec.
Alarm Function Over, Under
Power Supplied By One 9V battery (included), 006P or IEC 6F22 or NEDA 1604
Battery Life Approximately 110 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.)
Dimensions 9.1" x 2.1" x 1.3" (232 x 54 x 34 mm) (HxWxD)
Weight (with batteries) 6 oz (170 g)