Features: Electricity meter digital: this intermediate meter power is equipped with a clear cover that easy to observe the operate of the electronic component inside the meter. The display shows clear readings. Mounting on DIN rail: the electricity meter DIN rail is mounted on DIN rail, advantage of being easy to integrate, easy to maintain. Small, lightweight, easy and convenient to install. ABS Housing:The housing is make of insulating ABS, flame retardant and thickened, no leakage, which save space while ensuring your safety. Strong Applicability The energy meter measure power consumption and is widely used in households, shopping malls, schools, hotel and offices. Suitable for many occasion The energy meter measure power consumption and is widely used in households, shopping malls, schools, hotel and offices. Specifications: Component: ABS Frequency: 50Hz Size: About. 9x6.5x1.9cm/3.54x2.56x0.75in Current: 30A/60A Package Includes: 1pc Energy Meter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.