Features WIDE RANGE OF APPLICATIONS: This rail mounted voltage and current meter is suitable for AC circuits with voltage ranging from 170V to 270V and current up to 63A, catering to diverse electrical measurement needs. OVER TEMPERATURE AND OVER CURRENT PROTECTION: Equipped with over temperature and over current protection, the power meter ensures safe operation of the circuit by preventing excessive heat buildup and current overload. DIGITAL DISPLAY DESIGN: Featuring a digital display, the digital energy meter provides a clear and intuitive display of voltage and current values, allowing users to monitor circuit status and data in real time. SPACE SAVING RAIL MOUNT DESIGN: Designed to be conveniently installed on a rail, this electricity meter saves space and offers a neat and organized solution for monitoring electrical parameters. ACCURATE AND RELIABLE MEASUREMENTS: With advanced measurement technology and premium sensors, this voltage and current meter delivers accurate and reliable measurements, allowing for accurate monitoring and analysis of electrical circuits. Specification: Item Type: Rail Mounted Voltage and Current Meter Material: ABS, PC Voltage Range: 170-270V Current Range: 0-63A Timing Range: 0-999 hours Power Range: 0-9999Kwh Temperature Range: -20-150℃ Frequency Range: 50-60HZ Power Factor: 0.00-1.00PF Package List:1 x Guided Rail Voltage Current Meter 1 x Wiring Package List 1 x Guided Rail Voltage Current Meter 1 x Wiring