Level Meter Calibrator | 94/114dB Output | For 1/2-inch Microphones

This sound level meter calibrator makes a precise sound signal. It checks how accurate your equipment is. It's a key tool for anyone using a sound level meter for reports. It makes sure your readings are correct before and after you take measurements in the field. Features and Benefits - Three Calibration Levels - You can pick 94 dB, 104 dB, and 114 dB outputs. This lets you check your meter's linearity and accuracy. It covers a useful range of sound pressures. - Meets IEC 60942 Class 2 - This device follows international performance rules. This means your calibration is accurate and traceable. - Fits 1/2-Inch Microphones - It's made for the most common professional microphone size. This 1/2 inch microphone calibrator works with most noise meters you already have. - Portable and Battery-Powered - It's small and runs on batteries. This decibel calibrator is easy to carry and use on-site. You can do pre-measurement checks. Applications - Occupational Safety - Check your noise dosimeter's accuracy. Do this before measuring workplace noise levels to meet regulations. - Audio Engineering - Check measurement microphones. Do this before tuning a sound system or looking at room acoustics. You'll get correct data. - Environmental Testing - Calibrate equipment in the field. Do this before doing noise pollution surveys. This is for community impact studies or legal reports.