This morning I went out with a few guys in the local EV club to a salvage yard. One of the members knows the owner and got the call that he had just gotten in a few forklifts. So, we headed off to pull parts. We got a lot of stuff, but this nice voltmeter will be going on the mower. Its also has an hourmeter on it. I just need to get in contact with Curtis to get the pinout for the gage. Apparently it is capable metering 24, 36 or 48 volts which is very nice if I decide to bump up to 48V.