2 Inch 52mm Oil TempPressure Water Temp Electronic Gauge Kits 3 Hole Stent Feature 1 Brand new and high quality 2 LED back lit gauges 3 Sensor Thread is 1 8 NPT 4 Black metal bracket black bezel 5 Provide far greater accuracy and wider margin of safety than indicator lights Specification Color BlackWire Length 11 3 cmOil Temp Gauge50 to 150 ℃Water Temp Gauge40 to 120 ℃Oil Pressure Gauge0 to 7 KG Note The battery ground cable must be disconnected to avoid accidental grounding of electrical system while making electrical connections to the gauge Package Included 1 X Water Temp Gauge1 X Oil Pressure Gauge1 X Voltage Gauge1 X Three Hole Gauge Bracket1 X Sensor1 X Water Temp Sensor Thread1 X Oil Temp Sensor Thread1 X Instructions