I found this oil pressure tester for sale locally (germany) but i do not need the metric adapters and it "only" has 5 sae ones.
www.kstools.com
Want to use it to work on my charger (440hp) and cutlass (350sbo).
I dont know which size adapters i need.
And then i want to buy a compression tester too. (for use with the same vehicles)
Any recommendations and what about the one i linked?
Would order from summitracing together with a few other parts if possible.

Oil pressure testing equipment, 12 pcs 0-10bar
Quick safe and problem free testing of the oil pressure on the engine Adaption with oil pressure sensor thread Includes shock-proof precision manometer diameter 60.00 mm 0 - 10 bar Flexible tube (L=1.3 m) with anti-kink device,...

Want to use it to work on my charger (440hp) and cutlass (350sbo).
I dont know which size adapters i need.
And then i want to buy a compression tester too. (for use with the same vehicles)
Any recommendations and what about the one i linked?
Would order from summitracing together with a few other parts if possible.