Coolant temp is straight analog resistance - you should find a standard meter will work. Maybe the offset will be different but I doubt it.Hey, on this BSPT threads issue...................will I be finding the same issue if I add a water temp gauge? Luckily I had bought an oil pressure gauge installation kit for the oil pressure gauge from AutoMeter and it included the proper adapter. So is it likely I'll pull the same luck with a coolant gauge?