Accessory Details
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9V Battery
Windscreen
Owner's Manual
1 Year Warranty
The Galaxy Audio CM-130 CHECK MATE is a lightweight, 9V battery-operated SPL meter with a built-in electret condenser microphone and a large, backlit display featuring low, medium and high level range readouts. This high-tech but inexpensive meter offers selectable fast and slow response times, AC signal output, and large, easily accessible selector buttons.
- Lightweight, miniature SPL meter with 0.1 dB resolution
- Built-in electret condenser microphone with windscreen
- Large backlit level range display with low, medium and high level readouts
- Standard 9V battery operation with 50 hr. battery life
- AC signal output
| Frequency Response | 125Hz to 8kHz |
| Accuracy | +/-1.5 dB (ref 94dB @1KHz) |
| Standard | Not Specified by Manufacturer |
| Weighting |
Time: Fast, Slow Frequency: A, C |
| Response |
Lo: 35 - 80dB Med: 50 -100 dB Hi: 80 - 130 dB |
| Signal Output | AC |
| Battery Check | Yes |
| Battery Life | 50 hrs. |
| Dimensions | 9.1 x 2.1 x 1.3" (232 x 54 x 34mm) |
| Weight | 7.05 oz (200 g) |
Galaxy Audio
CM-130 CHECK MATE - Battery Operated SPL Meter