Feature: 1. With blue words backlight, easier readings even under straight sunlight or in the dark. 2. It is the most basic tool in audio equipment, with exquisite workmanship and long service life. 3. Equipped with pointer dial, high accuracy, can directly display the measurement results. 4. Simple installation, suitable for DIY, home audio, car audio transform, etc. 5. Mini VU meter, made of high quality ABS material, durable and wear‑resistant. Specification: Condition: 100% Brand New Item Type: VU Meter Material: ABS Color: As shown in the picture Meter Placement Position: Vertical Current Sensitivity: 960uA±10% Internal DC Impedance: 650Ω±10% Insulation Resistance: Above 50Ω Friction: ±1mm Pointer Length: 44mm/1.73in from the needle end to the axes Pointer Width: 0.45mm/0.02in±0.05 mm/0.002in Backlight Board: Black background with blue letters, transparent with backlight 3V20MA Test Environment: Temperature 20℃±5℃, humidity 40%-85% Overall Size: Approx.90x70x29.5mm/3.5x2.8x1.2in . Package List: 1 x VU Meter Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.