Designed specifically for high performance applications the Telemetrix range of gauges from Smiths are lightweight, slimline and incredibly responsive. With brushed aluminium bezels, cirrus white dial faces and red pointers they provide great clarity for competition use. The gauges are back lit to ensure readability in all ambient light conditions.An oil pressure gauge is a useful item as it can alert you to any drop in oil pressure that could cause an engine failure. The easy to read scale has options of either 0-7 Bar or 0-10 Bar.This oil pressure gauge is electrically operated and requires a signal from a sender unit to operate. It is recommended that the correct Smiths sender unit is used as the gauge may not function with other types.