Enhance your audio equipment with this high-precision VU Meter featuring integrated driver boards and moisture-proof adjustable resistors for extended durability and reliable performance. Designed with a premium material case and carefully selected top-quality electronic components, this VU meter ensures stable and accurate readings, making it an essential tool for audio recorder equipment and amplifier systems. The built-in backlight allows for easy monitoring even in low-light or dark environments, providing convenience and functionality in any setting. Key Features: · Durable Construction: Crafted from ABS, metal, PC, and PMMA materials combined with high-quality electronic components for long-lasting use and excellent stability. · Integrated Driver Boards: Equipped with driver boards and moisture-proof adjustable resistors to enhance accuracy and extend the service life of the meter. · Backlight Illumination: Available with yellow or white LED backlight options, enabling clear visibility and effortless operation in dark or dimly lit environments. · Direct Amplifier Connection: Can be connected directly to amplifier outputs for seamless integration and real-time audio level monitoring. · High Accuracy & Stability: Features a measuring range of 0-500μA with ±5% accuracy and stable performance for precise audio signal representation. · Compact & Lightweight: With dimensions of 4.5 x 4.7 x 4.5 cm and a weight of only 90g, this VU meter is easy to install and handle in various audio setups. · Versatile Application: Widely used in audio recorder equipment and other professional audio devices requiring accurate volume unit measurement. Specifications: · Material: ABS + Metal + PC + PMMA + Electronic Components · Color: Black · Backlight Type: Yellow or White (Optional) · Quantity: 2 Pieces · Input Voltage: 6-12V, 55mA · Measuring Range: 0-500μA · DC Internal Resistance: 650Ω ± 10% · Insulation Resistance: Above 50Ω · Accuracy: ±5% · Light Source: DC 12V LED · Pointer Direction: Left to Right · Working Direction: Vertical · Pointer Length: 21.5 ± 1mm · Pointer Width: 0.45 ± 1mm · Item Size: 4.5 x 4.7 x 4.5 cm (1.8 x 1.9 x 1.8 in) · Item Weight: 90g (3.17oz) · Package Size: 11.5 x 6.0 x 5.5 cm (4.5 x 2.4 x 2.2 in) · Package Weight: 108g (3.82oz) Package Includes: · 2 x VU Meter with Driver Boards This VU meter set combines precision, durability, and user-friendly design, making it an ideal choice for audio professionals and enthusiasts seeking reliable volume level monitoring with enhanced visibility and long-lasting performance.