Configurable for 4–20 mA loop- or battery-powered service, LCD HIT-4U features 6-digit rate display as well as separate 8-digit resettable and non-resettable flow totalizers. Multi-drop Modbus serial port allows 2-way communication and configuration with remote devices; full front panel operation negates need to open explosionproof enclosure, which is accessed via included magnetic pointer; and data logs are part of unit menu (also accessible without opening enclosure).