Galaxy Audio CM140 Galaxy Audio Check Mate SPL Meter 245-263

Today, there is a need to know just how loud your surroundings really are. The CHECK MATES are inexpensive tools everybody should own. The CM-140 and CM-150 meet the same IEC 651 Type 2 standards of SPL meters that cost 5 times as much or more. 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. DJs, police departments, sound contractors, racetracks, etc.

• 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: 31.5 Hz - 8 kHz
• Signal Output: AC
• Battery Check: Yes
• Battery Life: 50 Hrs.
• Dimensions: 9.1' H x 2.1' W x 1.3' D
• Weight: 1 lbs