CORE FEATURES:Accurate Thermal RegulationActivates cooling systems at 190'F On - 175'F Off (±5% tolerance)Automatic shutoff when temp drops to 190'F On - 175'F OffUniversal Compatibility:1.42" external diameter fits most standard hosesWorks with water, coolant and non-corrosive fluidsSimplified Installation:Pre-threaded 1/8"NPT industrial portIntegrated grounding through adapter bodyTECHNICAL SPECIFICATIONS:Voltage Range: 12V/24VSensor Mounting Thread: 1/8"NPTColor: Silver ToneOuter Diameter: 36mm / 1.42"(OD)OPTIMIZED FOR:Passenger vehicle radiator systemsAgricultural equipment cooling linesGenerator/Boat engine temperature monitoringPACKAGE CONTENTS:1 Set Universal Water Temperature Sensor KitIMPORTANT NOTES:Maximum working pressure: 12 PSINot for use with petroleum-based fluidsTest wiring polarity before permanent installation.