I want to do a peak voltage reading on the power pac of a Johnson 1998 130, 4 cyl..
I have a Clymers manual saying to set the meter POS 500 (?)
I have an es530 meter with no POS or 500 marking.
ES settings for DCV (2,20,40,200,400), DVA(2,20,40,200,400), ,OHMS, AND ACV(20,40,200,400)...