Ecms 12/24V All Black gauges complete with wired Molex connector.↵ Black Stainless Steel bezel and black dial.↵ Watertight IP67 protected domed fog-resistant lens.↵ Customizable multi-color LED backlighted dial.↵ The level gauges can be set to any impedance value using the rear configuration button. They are pre-set to the standard value 0-190 Ohm.The 5 and 10 bar oil pressure gauges are compatible with standard sensors (10-180 Ohm), while the 30 bar one is only compatible with electronic sensors (0.5-4.5V). The ammeters are complete with sensor (shunt) to measure the current.