Cockpit Marine 52mm (2-1/16") 250AdegF Water Temperature Gauge - Black Dial/BezelVDO Cockpit Marine offers a comprehensive modular, modern series of instruments for engine monitoring. More functions and greater flexibility in installation and design increase the scope for high manufacturing standards and guarantee the highest level of reliability and readability. As the result of ongoing research and development work, VDO Cockpit Marine gauges offer an innovative, comprehensive standard instrumentation platform. VDO Cockpit Marine gauges provides maximum freedom to customize the cockpit and is the natural choice for an attractive price and performance ratio.Features: 100F-250Adeg F range Works with all 450-29 Ohm common marine temperature senders For 12V electrical systems Connection: M4 Stud Mounting Hardware: Included Input Type: Analog *Sold as an IndividualWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Gauge Type: Water Temperature Series: Cockpit Marine Voltage - Input Range (Volts): 8 to 16 VDC Gauge Size: 52mm Box Set: No Box Dimensions: 3"H x 3"W x 4"L WT: 0.3 lbs UPC: 754059079462 Owner&';s Manual (pdf)