Battery tester/charger/jump starter

[DKL]

Is there such a thing as all these in one? I can see one in the US but not so much here.
I suppose each bit is cheap enough but it would be helpful to have one unit not 3. I have reasonable battery chargers so I suppose a cheap tester and a noco covers it.
Is there an AIO item?

[Panamax]

That sounds a bit like asking for a hammer that works as a screwdriver and a pair of pliers.

All of these various devices can keep a knackered battery limping along. Nine times out of ten you're IMO better off buying a new battery. Batteries aren't that expensive these days, especially if you're making a precautionary change rather then dealing with emergency replacement. Order a battery of absolutely identical specification and you don't even need to faff about with "coding".

Or keep a C-tek and a 25m extension lead in the boot of the car...