Features 1、High‑accuracy VU meter head, pointers are sensitive and accurate in measurement. 2、Suitable for various scenes such as DIY, recording studio, mixer, home audio, etc. 3、The installation is simple, the backlight function can be turned on or off, and it is convenient to use. 4、Made of high‑quality ABS material, wear‑resistant and durable, not easy to damage. 5、The VU meter with high definition yellow backlight, it can be used normally at night. Specification Item Type: VU Meter Material: ABS Product Size: Approx. 4.5 x 4.5cm/1.8 x 1.8in Internal DC Impedance 2.3KΩ±10% Insulation Resistance >50Ω Backlight Yellow 1.8-2.6V 20mA Maximum Current Sensitivity 112uA±10% Friction ±1mm Pointer Length 17.3±1mm From the pointer end axes Pointer Width 0.45±0.05mm Installation Position Vertical Test Environment Temperature 20℃, Humidity 70% Package List 1 x VU Meter