This set is for you if you want to dive deep into monitoring and see precisely what is happening in your system. With the PICO Blue set you can monitor 1 main battery or battery bank, up to 4 auxiliary batteries, and up to 6 tanks or temperatures. It features 4 devices.
PICO battery monitor that displays data about batteries, tank levels, temperatures, fridge, solar, it helps you level your campervan, and even includes a barograph.