Features: 1Multiple Functions: 3 phase current can be measured, with programmable measurement, display, alarm, digital communication and analog transmission output functions. 2LED Digital Display: The current meter adopts LED large screen digital display, with simple pages and clear measurement values, which is clear and intuitive. 3RS485 Function: RS485 communication is adopted to support data detection, remote reading, electricity billing, unified management and other functions. 4Durable Materials: Silicone keys are used to optimize the problem of clamping failure, and the ABS flame retardant shell ensures safe and reliable operation. 5Wiring Protection: The meter is protected by a safety back cover to avoid exposed equipment wiring and ensure the safety of instrument wiring. 6Wide Application: Used for electric energy measurement of substations, distribution automation, intelligent buildings, etc., with high accuracy, good stability. Item Type: 3 Phase Current Meter Material: ABS, Silicone Power Supply Voltage: 220V Accuracy: Grade 0.5 Wiring: 3 phase 3 wire, 3 phase 4 wire Package Included: 1 x Current Meter