Stop in for a cup of coffee

I used to sell timing adapters with a induction loop for your timing light. Easy to set diesel pump timing.
I’ve got a scope from the fuel systems plant at cummins. Looks like a mini version of a Sun machine, but way newer but it’ll show the timing as well as pulse and opening and closing of the injectors. The one thing it won’t do which is what I need right now, is opening and closing pressure or flow in and out.