The Edge Products Insight is an easy-to-install standalone multi-gauge display. With what would otherwise cost thousands of dollars, take many gauges and hours to install, the Insight Digital Gauge provides inexpensively and instantly. The Edge Insight is a comprehensive gauge offering more the 100 different vehicle parameters that displays in either bar or graph format and has built in safety features with user defined visual and audible alerts. Plus, with the Edge Insight Multi-Gauge you get a scan tool and data logging capabilities. Capture and record even more information about the vehicle?s performance with the Insight?s data-logging and scan tool features. With its gauges, built-in safety features, and scan-tool and data-logging capabilities, the Insight is a valuable, comprehensive tool. Also, all the latest files and product information can be downloaded via the Internet, which means you never have to send your unit in to get re-flashed. But perhaps best of all is the Insight's ease of use. With touch-of-a-button control, it's never been easier to gain insight into your vehicle's vital engine information. Optional Thermocouple EGT Probe: In addition to all of the parameters that can be displayed, diesel owners can purchase a thermocouple probe that connects to an additional sensor port on the OBDII connection and display EGT (Exhaust Gas Temperature). Or the same connection can be used to input a wideband 02 sensor. And for owners of new diesels with diesel particulate filter (DPF) traps, the Insight displays DPF regeneration status.