Electronic or water gauges for TT?

[Agent K]

Digital or water gauges for TT?

 

[ShaunCorbs]

TBH depends what I’m doing but mostly flue gas machine so electronic

 

[king of pipes]

Electronic but always carry a water gauge for back up

 

[DXCross]

+1 for electronic. Although I have a water one as back up... somewhere!

 

[Last Plumber]

More often than not water.

 

[gingalig]

Tends to be water, unless its inside the boiler.