It is more sensitive, accurate and stable compared to ordinary sensors. Tap "M" to adjust the detection speed, respectively, there are three gears can be adjusted to suit you. Item Size: 270 90 35mm / 10.6 3.5 1.2in.
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As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed processor, the display is more accurate. Kinds of music spectrum display mode: 6. As a music spectrum.
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Alarm function. Super large 9.6" LCD digital display with backlight that makes reading more clear and visually in dark areas. Wall hanging type. With the hanging hole, it can installed on the wall to or free stand on the table.
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eBay
The Douk Audio VU2 Dual Analog VU Meter DB Panel RCA Switcher Box Audio Splitter is a high-quality audio equipment designed for splitting and monitoring audio signals. With dual VU meters for each channel, this device allows for precise audio adjustment and control. The RCA switcher box feature provides additional flexibility in connecting audio components, making it a versatile tool for audiophiles and professionals alike. With the trusted Douk Audio brand behind it, this product ensures reliable performance and superior audio quality. Took out of box to use but not needed three box out unfortunately . But is as new Only got it a month ago.
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eBay
📦 Condition: Open box – unused. MAX hold function for capturing peak readings. ✔ Music, events, and sound system checks. Large, easy-to-read digital LCD display.
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used for 1 time only.like new with original package The VOLTCRAFT Sound Level Meter SL-200 is a reliable and accurate tool for measuring sound pressure levels within the range of 30-130 dB. With a sound pressure level accuracy of +/-2dB, this meter provides precise measurements for frequencies between 31.5 Hz to 8 kHz. Ideal for use in various industries and settings, this sound level meter from VOLTCRAFT ensures quality control and compliance with regulations for noise levels. The unit quantity is one, making it a simple and efficient investment for those seeking accurate sound measurement.
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