Arduino energy monitor (ethernet, RS485, LCD display, RTC, electricity meter) - Hardware - OpenEnergyMonitor Community
KMtronic Ltd: LAN Ethernet IP 8 channels WEB Relay board
Digital Electric Power Meter,230/400V 5-100A 3 Phase Energy Consumption DIN-Rail Kilowatt Hour kwh Meter with LCD: Amazon.com: Tools & Home Improvement
Rail mounted 3-phase power network meter with Ethernet and recording | Lumel
Victron Energy REL200200100 - Inverter Supply
BY1248CT2 – BeyondTech.com LLC
EKM iSerial v.2 TCP/IP Ethernet to RS-485 Serial Converter | EKM Metering Inc.
FU2200A ETHERNET DIGITAL POWER METER WITH 2M DATA LOGGER
Socomec COUNTIS E47 3 Phase Dual Tariff Energy Meter 5A CT Connected with Ethernet Modbus TCP (4850-3056) - Meter Market
KMtronic Ltd: LAN Ethernet IP 8 channels WEB Relay board
Modbus TCP power meter - Ethernet LAN
E-Mon D-Mon Class 5000 KWH Smart Meter E50-208200-J018CS EZ-7 Ethernet | eBay