Galaxy Audio CM-140 CHECK MATE - SPL Meter

CM-140 CHECK MATE - Battery Operated SPL Meter

Mfr#
CM-140
B&H Catalog # GACM140

Features
Specifications

The Galaxy Audio CM-140 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: 31.5 Hz - 8 kHz

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)