Includes free delivery and warranty (seller).Monitor energy consumption using buildingPULSE's easy-to-install, compact Multi-se Smart IoT Energy Meter. Suitable for small scale commercial loads as well as heavy industrial equipment. Login to the buildingPULSE web portal (free access) to view energy reports and data. Item includes 3 split core CTs (50A each), Selec MFM 376 with LED display screen, RS485 communication module and wall mountable enclosure - no additional accessories required. CE certified.Multi-se loads : Works with single se, two se and three se appliances including all kinds of pumps, HVAC systems and other equipment.IoT enabled : Connect to WiFi to view energy reports. Also works with SIM card.0 data loss : Data stored internally on a SD card.Voltage and current measurement range : Upto 300V (eutral) and upto 520V (ine); 0 to 50A Current measurement range. +/-1% Voltage accuracy; +/-2.5% Current accuracy; +/-0.01% Power Factor accuracy. Frequency range : 45 to 65 Hz.Monitor 38 parameters including power factor and harmonics.