Cbe pc100 kit + all cables & connectors. The microprocessor system with led has the following functions: -car battery control, -service battery control, -drinking water tank level control, -external/internal temperature display, -lights control, -water pump control, -external light control,-fridge control, -battery parallel relay protection fuses, -car battery recharge control, and minimum voltage device control. -Water tank probes are sold separately.
