OK Who is the test equipment WIZARD, I just purchasted a SUN - VOLT/ AMPERE tester , very cheep. It seems to be in very good shape and from years 50s 60s ?? MOD# VAT 43532 for DC. I belive its used for setting / checking volts /amps on generators and cut in and out on regulators.
But i am at a loss as to the correct use, :o I DONT WANT TO TOAST IT. ANY HELP/ LEADS WOULD BE APP.