Features 1、High‑accuracy VU meter, sensitive pointer response, high accurate measurement. 2、Suitable for various scenes such as DIY, recording studio, mixer, home audio, etc. 3、4 LED light chips, with high‑definition blue backlight display, can be used normally at night. 4、The internal DC impedance is 800Ω±10%, and the insulation resistance is above 50MΩ. 5、Small size, light weight, convenient measurement, stable performance and long service life. Specification Item Type: VU Meter Material: ABS Model: P-134-BGB-S0416 Internal DC Impedance: 800Ω±10% Insulation Resistance: Above 50MΩ Maximum Current Sensitivity: 500uA±10% Friction: ±1mm Backlight Board: 4Pcs Blue LEDs 3-3.2V 80mA Pointer Length: 70±1mm / 2.8±0.04in (from the needle end to the centering) Pointer Width: 0.45±0.05mm / 0.02±0.002in Test Conditions: Temperature: 20℃, Humidity: 70% Package List 1 x VU Meter