Buy Simarine NMEA 2000 Gateway for Simarine PICO Battery monitor, with free delivery to the UK, only at Pro Marine Store. 

Simarine SN01 SiCOM NMEA 2000 gateway module allows your PICO to transmit and receive information from certain devices connected to an existing NMEA 2000 network. It allows control of switch banks, transmitting battery status, tank levels and some environmental information. Using the gateway, PICO can also display a range of engine and transmission parameters if they are connected to the NMEA network.