The PAA3 is a highly accurate handheld audio analyzer that gives sound engineers a rich array of sound analysis tools. Features include 31-band real time spectrum analysis, RT60, SPL and line meter, internal generator, EQ setting program, microphone calibration and speaker phase checking abilities. All functions and menus can be accessed through a central jog dial, leaving your other hand free to adjust audio settings. Easily upload information and settings to your computer via the built-in USB interface. The large LCD screen has a visible backlight to help you see in a dark performance environment. And with a battery life of 7 hours, the PAA3 is the multifunctional tool for every serious audio engineer. Learn More...

This portable SPL meter features a built-in condenser mic and digital display. It accurately measures the sound level of just about anything from PA systems to car audio (accuracy +/-2dB). Learn More...

The Galaxy CMC200 Check Mate calibrator is designed to calibrate SPL Meters with a microphone diameter of 1/2 inch and 1 inch. The CMC200 will work with any of the CheckMate SPL Meters and many other brands. The CMC200 has a test tone at 1kHz at both 94dB and 114dB. The package includes a protective carry case, battery, and manual. Learn More...