Din Rail 3 Phase 4 Wire Energy Meter Electronic Watt Power Consumption Wattmeter kWh 5-80A 380V AC 50Hz LCD Backlight Display Din Rail 3 Phase 4 Wire Energy Meter Electronic Watt Power Consumption Wattmeter kWh 5-80A 380V AC 50Hz LCD Backlight Display. Sale price : $33.80 Category : Tools