I have a Auto Meter gages on my Prowler Oil Pressure, Water Temp, Oil Temp., and Volts. I added a auto meter heat sending unit in my CVT Air Out Duct. Used a On-Off-On switch, and hooked the CVT sender, and Oil Temp sender to the outer poles of the switch, and the center pole goes to the gage. Flip the switch to the temp you want to monitor. For a straight hook up, just run the sender to the gage. The sender was 12 dollars, switch was 5.95. Buying the gage is approximately 75.00 dollars from Summit, the gage DE3 has was around 130.00 complete. I think his gage would react quicker than mine, but to me it was not that important. Plus I ran out of room for more gages!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!LOL