Features: 1.Multi Function: This volt amp meter is designed to monitor voltage, current, power, energy, temperature, and frequency. Quickly and accurately measure various parameters in circuits for better circuit design and maintenance. 2.Multi Protection: Automatically shuts off power when overload, over temperature and over current are detected, ensuring safety and preventing damage to your electrical devices. 3.Wide Range and High Capacity: This electricity meter is suitable for a voltage range of 170?270V and can handle currents up to 63A, making it perfect for household use. 4.Color Screen Display: This intelligent electric meter is designed with color screen that can clearly displays voltage, current, power, energy, temperature, and frequency measurements, providing accurate and real time data. 5.User Friendly Design: With a timing range of 0 to 999 hours and an energy range of 0 9999Kwh, this meter is designed to be convenient and easy to use. Guide rail design ensures easy installation. specification:Item Type: Volt Amp Meter Material: Plastic, Electronic Component Color: Grey White Interface: Screw Voltage Range: 170 to 270V Current Range: 0 to 63A Power Range: 0 to 17KW Timing Range: 0 to 999 Hours Power Range: 0 to 9999Kwh Temperature Range: Minus 20 to Plus 150C Frequency Range: 50 to 60HZ Power Factor: 0.00 to 1.00PF Product With A Number Of Overload Range Indication PackageList:1 x VoltAmpMeter 1 x Wire