Lighted Gauges Warning light

[jwasilko]

I lost the alternator tensioner bolt on my Miata and the flashing water temp gauge caught my eye very quickly.

Beyond the warnings, they have other great features like peak recall and the ability to send to a datalogger (so one sender can feed the gauge and a logger).

[Carl Johnk]

I have one from Marshall Instruments in my spec miata. Reasonable price. Just over $100 for gauge and sender. The alarm points are programmable and there is a switch output to go to a separate light. Also 1-5v output for a data acquisition system.

[tdw6974]

The Marshall instruments looks interesting. Need all the warnings we can get!!