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、With high‑definition white backlight, it can be used normally at night. 4、Pointer dial, intuitive display, can directly display the measurement results. 5、Made of high quality ABS material, which is sturdy and durable for long time use. Specification Item Type: VU Meter Material: ABS Internal DC Impedance 3.9KΩ±10% Insulation Strength >50M Friction ±1mm Light Bulb 2 x Yellow 12V power supply tungsten wire light bulb, the light bulb power supply wire extends outside the case Installation Position Vertical Pointer Length Approx. 34mm/1.3in Pointer Width Approx. 0.5mm/0.02in Rectifier Circuit High efficiency filtering with special rectifier components Package List 1 x VU Meter