Expand Your Insight Do you drive a vehicle? Sounds like a loaded question, but the Insight CS2 is quite literally designed for anyone driving around town, towing, or competing in a sanctioned race or sled pull event. The Insight CS2 gauge monitor provides vital vehicle information to keep you and your vehicle safe, efficient, and competitive. *Factory refurbished devices have been rebuilt by our trained technicians and certified with a 90-day warranty. Refurbished items are not eligible for return, they are repair or replace only.