I know there has been a number of posting on replacing the Impact MKI gauges with the Wika gauge (#111.12.027). What I can't seem to find is if the same Wika gauge is used for both the reg and fill.
Thanks PigeonMan. I know there a few sources to get them, what I need to find out though is if you are supposed to use the Wika gauge (#111.12.027) for both fill and reg or just fill? -Dave
It depends on what you want. I would get both since fx gauges are crap. So you know you are getting the right reading. If you dont want to spend the money on 2 gauges. I suggest get one for the reg pressure as that's more important. The bottle gauge you can read off your tank gauge for more accurately.