Galaxy Audio CM-140 CHECK MATE - Battery Operated SPL Meter LEE Filters WAR-077 and it won’t be able

and it won’t be able to measure frequency

HID Capable

Construction Chrome-plated steel Mount 5/8" (16 mm) Baby Receiver x1

Singh-Ray 75 x 75mm George Lepp 1

100 x 100 mm

Galaxy Audio CM-140 CHECK MATE - Battery Operated SPL Meter LEE Filters WAR-077 and it won’t be ableThe 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