Tanks for the replies Nate,Albert. NATE it seems unit does not do starters , the amp gauge does not go hi enought, [only to 75 amps]and has a negative 10 amps in the scale LIKE-neg10==O===+75 Is this a BACK FLOW or reverse flow ?? And the volts has a a SET POINTs [IN RED] AT 7 VOLTS in the 0 to 8 volts range, and a 14 volt set point in the 0 to 16 range. I believe this is max charge for 6 and 12 volt bat/ regulator should cut out at or just before this point??? . Im not sure what the 0 to 4 volt would be for?? each cell on older bat/ field winding volts ?? I looked into the hi school shop but were not able to help at that point in time.
HAY Albert it sounds like you got a deal, thanks for the reply, yours has more do-dads than mine. It would be a help if you are willing to post instructions or E mail them Im sure the connections for testing ALT/GEN are the same. Im looking forword to trying this tool, your help is appresciated