The USB MeterBus Adapter converts the Morningstar MeterBus RJ-11 electrical interface to a standard USB 2.0 interface which allows communication between a PC and a Morningstar charge controller or inverter. Usually ships in 1 - 2 days
Morningstar’s Remote Meter (RM-1) is a universal, four digit display with custom icons that is compatible with several Morningstar controllers and inverters. This meter provides comprehensive system information for easy monitoring including voltage, current and temperature