The TPS10-4E Tyre Pressure Monitoring System includes 4 External sensors, but has the capability of simultaneously running up to 10 sensors through the solar powered LCD display unit. This unit is the perfect solution for those with a towing vehicle and caravan/boat/camper or box trailer. TPMS in Australia are being used increasingly as safety devices, and with more people jumping in their vehicle to head around Australia and tap into the amazing playground we all call home, accurately reviewing a vehicles tyre pressure in an instant, minimises the risk of tyre failure leading to disaster, while at the same time, positively affecting the handling of the vehicle. Ensuring the tyre’s are optimally inflated will also positively affect the fuel economy of a vehicle.