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The CM-140 Check Mate SPL Meter operates on a standard 9V battery.
Yes, the CM-140 Check Mate is designed for accurate SPL readings, making it suitable for professional audio testing in studios, live performances, and other settings.
Yes, the CM-140 Check Mate SPL Meter features selectable fast and slow response times to adapt to various audio measurement requirements.
Absolutely, the CM-140 Check Mate comes with a large, backlit display that ensures readability in low-light conditions.
Yes, the CM-140 Check Mate is designed with user-friendliness in mind, featuring large, easily accessible selector buttons and a straightforward interface.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
31.5 Hz - 8 kHz
+/-1.5 dB (ref 94dB @1KHz)
Time: Fast, Slow
Frequency: A, C
Lo: 35 - 80dB
Med: 50 -100 dB
Hi: 80 - 130 dB
AC
Yes
50 hrs.
9.1 x 2.1 x 1.3" (232 x 54 x 34mm)
7.05 oz (200 g)
691281410000
Take your audio measurements to the next level with the Galaxy Audio CM-140 Check Mate Battery Operated SPL Meter. This high-tech, yet user-friendly device is designed with a built-in electret condenser microphone, ensuring accurate sound pressure level (SPL) readings in decibels (dB).
Constructed with durability in mind, the CM-140 Check Mate is a portable and lightweight SPL meter, making it an ideal choice for on-the-go audio professionals. Whether you're working in music studios, sound stages, or live performances, this device is designed to deliver precise results in a variety of settings.
The CM-140 Check Mate features a large, backlit display that provides low, medium, and high-level range readouts, offering clear visibility even in low-light conditions. With its easily accessible selector buttons, switching between settings is a breeze.
This SPL meter also offers selectable fast and slow response times, allowing for versatile use in different audio environments. Additionally, it comes with an AC signal output, providing added convenience for your audio testing needs.
Powered by a 9V battery, the CM-140 Check Mate SPL Meter is not only portable but also highly reliable, even in remote locations without access to a power outlet. Experience the blend of convenience, accuracy, and high-tech functionality with the Galaxy Audio CM-140 Check Mate Battery Operated SPL Meter.