Features Multifunctional tool - Multifunctional power meter measurement for three-phase voltage, current, active power, reactive power, power factor, mains frequency, active energy and reactive energy. Application - Our power meter is suitable for full monitoring and management of the electrical parameters of various input loops and distributor output loops with large capacity. Easy to use - The signal can be input directly from the current and voltage converter, and the input parameter ratio can be adjusted due to field programmability. Accurate measurement - Good accuracy, strong stability, four button design allows convenient and flexible use of the instrument. Selection function - The selection function allows you to add an analogue 4-20mA transmission output, digital input, digital output and alarm function for upper and lower limits. Features: LCD digital display with high brightness presents three-phase current or voltage value at the same time. High quality ABS housing, superior flame fire retardant properties, easy wiring. Specification: Material: ABS Size: approx. 9.5 x 9.5 x 9.5 cm / 3.7 inches. Package weight: approx. 390 g / 13.8 oz. Remote measuring switch: remote measurement of switch input, master mode input without source. Programmable associated alarm output. Measuring level: 0.5 level. Display modes: LED digital, LCD liquid crystal display. Environment: Working temperature: -10~+55°C. Storage temperature: -20 to +75 °C. Relative Humidity: <80%RH Safety: InsulationTransformers: Signal,Power,Output Terminal Housing Resistor > 5MQ. Dielectric strength: housing between signal input, power supply and output>AC2KV. Package list: 1 x power meter. Package List