Feature:1. High Sensitivity: The power amplifier VU meter utilizes the fourth generation for 7318IC, known for its stability, reliability, and high sensitivity, ensuring accurate sound measurements. The excellent IC technology enhances the accuracy and performance of the meter for optimal sound monitoring.2. Dual VU Panel Meters: Designed specifically for accurate sound measurement, the 2 VU level sound meter have a full scale range of 500UA and a measurement range of 30‑130dB, making it ideal for recording and monitoring sound levels in various environments. The meters provide accurate and real time feedback on sound levels.3. Easy Installation: The power amplifier VU panel meter is easy to install and integrate into any sound setup, offering adjustable resistors for fine tuning the meter response. This facilitates convenient setup and operating, ensuring that the meter is tailored to your specific sound requirements.4. Warm Backlight: The VU level meter features a warm backlight that provides clear visibility in low light conditions, allowing for easy reading and monitoring of sound levels even in dimly lit environments. The warm backlight enhances the visibility of the meter, making it suitable for use in a range of lighting conditions.5. Adjustable Resistor: The VU meter includes adjustable resistors on the driver board, enabling fine adjustment of the meter response for accurate customization and operating. This feature makes it suitable for a variety of sound applications, allowing for flexible setup and compatibility with different sound systems.Specification:Item Type: VU Meter Panel KitMaterial: PCBBacklight Voltage: 6-12V AC, DCMeasuring Range: 0-500μA ±10%Resistance: 650Ω ±10%Accuracy: ±5%.Package List:2 x VU Meters5 x 2 Pin Connectors1 x 3 Pin Connectors1 x Driver Board