| GALAXY CM-130 SPL (Sound Pressure Level) Meter Today, there is a need to know just how loud your surroundings really are. The CHECK MATES are inexpensive tools everybody should own. GALAXY CM-130 SPL (Sound Pressure Level) Meter
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...
CM-130
FEATURES Mini Size Low Cost High Performance MAX Function Level Range Display Resolution 0.5 dB
Included Accessories:
Operation Manual 9V Battery Windscreen
icrophone: ½" Electret condenser microphone
Accuracy: ±2 dB (under reference conditions 94dB @1KHz)
Level Range: 1 = 40 ~ 70 dB
2 = 60 ~ 90 dB
3 = 80 ~ 110 dB
4 = 100 ~ 130 dB
Frequency Weighting: A , C
Time Weighting: Fast , Slow
Dynamic Range: 30 dB
Frequency Range: 125Hz to 8KHz
Battery Life:
9V Battery 110 hours (included)
Operation Temp.: 0°C~ 40°C (32 to 104ºF)
Storage Temp.: -10°C~ 60°C(14 to 140ºF)
Dimension:
9.1" ×2.1" ×1.3" (232mm×54mm×34mm)
Weight: Approx. 0.37lbs. (170g)(including battery)
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