Easy Installation and Use: Designed for user convenience, this meter features a straightforward setup process that doesn't require advanced technical knowledge, making it accessible for both professionals and hobbyists. Versatile Functionality: Equipped with a bright LED display, this voltmeter ammeter is perfect for real-time monitoring in homes, offices, and industrial environments, offering clear visibility even in low-light conditions. Accurate Measurement Guaranteed: This 220V digital dual display voltage ampere meter provides precise readings from AC1-120A and 50-500V, ensuring reliable monitoring of electrical parameters in various applications. and Reliable: Constructed with high-quality materials, this voltage ampere meter is built to withstand rigorous use and provide consistent performance, ensuring long-term reliability and safety in electrical measurements. Enhanced Safety Features: With built-in protective measures against overvoltage and current surges, this LED voltmeter ammeter ensures a safe operating environment, protecting both the device and the user from potential electrical hazards., Manufacturer: Ounfhtrttk