Adding A Oil Pressure Gauge?

[Ham]

Just want to add a oil pressure gauge and want to know what is a good set up to get. Some people say go digital. I have found some info on the size of the oil galley plug size but not sure on what route i want to go.

[sixpack577]

Cheapest and easiest is an old school capilary tube. Where oil physically goes up the tube to the gage.

[sjg34]

I use a pressure transducer and connected it to my woolich box