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. 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. 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. Durable 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.<br><br>Product Name: Din Rail Current Voltage Combination Meter Product Model:CH-54 VA Display Color: Red on top and emerald green on bottom Font Size:0.56 inches Installation Method:Rail Type Installation Measurement Accuary: 1%(plus or minus 2 words) DIY Supplies: ELECTRICAL Operating Temperature: -10-+50℃ Accuracy Class: 1% Power Supply: AC Display Type: Digital Only Voltage: AC50-500V Current: AC1-120A Colour:White Material:ABS<br><br>Package Contents: 1 x Digital instrument<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.