AEM 30-4402 100-300F Oil， Transmission or Water Temperature Gauge<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Gauge temperature range 100-300F</li><li>Complete stand alone gauge requires no additional sensors or programs to operate</li><li>LED displays provide precise reference to critical operating conditions and alert driver of potentially damaging operating conditions</li><li>Includes 0-5V analog output for routing to engine management system or data logger</li><li>Included bezels and face plates allow you to personalize the look of your gauge</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ScqKphSHL.jpg" noproxy>