Will these gauges work?

[shaneparish]

 I have been looking for a 300 degree water temp gauge that will work and I really like this one. Can someone tell me if these gauges will work? They look very similar to the gauges on sym projects web site and they use stepper motors. Anyway this would be an excellent option for alot of us to use with the nationwide, truck and cup cars on iracing at an affordable price. Anyway thanks for your help.

http://www.glowshiftdirect.com/black-7-color-water-temperature-gauge.aspx

[H.Guedes]

i have almost 100% certain they work. these gauges works almost like all universal gauges sold on ebay.