CD50 specializes in precision environmental testing instruments, providing highly accurate sound level meters and data logging software for professional noise analysis.
CD50 specializes in the production of high-precision environmental testing instruments, primarily focusing on digital sound level meters and decibel monitoring equipment. Their products, such as the M390 Sound Level Meter, are designed for both professional and industrial applications, offering features like extensive data logging, real-time PC connectivity, and customizable alarm limits.
With a commitment to accuracy and user-friendly software integration, CD50 provides reliable tools for precise noise measurement, acoustic analysis, and comprehensive environmental monitoring.
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Connect the device using the provided micro USB cable and open the EnvironmentalTester software to synchronize, view, and export your logged data points.
You can download the free EnvironmentalTester software directly from the official CD50 website at www.cd50.net or by scanning the QR code provided in your user manual.
Before starting up the device, press and hold the power button along with the specified secondary button (refer to your specific model's manual) until the 'APo oFF' icon appears on the screen. Note that the auto power-off is automatically disabled when the unit is powered via USB.
Most CD50 sound level meters, including the M390 model, require 3 x 1.5V AAA (LR06) batteries. Alternatively, they can be powered using a 5V USB micro interface.