Sunpro CP7983 Mechanical Oil/Water Temperature Gauge - Black Dial</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Blue-line styling with black 2-in face and white digits</li><li>Includes 72-in capillary tubing with 5/8-in national pipe thread and 1/4-in， 3/8-in， and 1/2-in adaptors</li><li>Designed for negative ground systems</li><li>Provided with a black 2-in dial face</li><li>Includes 72 capillary tubing with 5/8 NPT thread and 1/4"， 3/8 and 1/2" adapters</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51ABDFT5EPL.jpg'></br>