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International Automotive Technicians Network
Re: GM Alternator L-Terminal Diagnostics
Posted to Technical Discussion Forum on 3/16/2014

Andrew, The specs say the 720P comes with 10x probes for a maximum voltage of 1000V. The general 720 input specs says 1000V scope in with the P5102 10X probe only, otherwise 300V. The DMM input says 600V.

These are safety ratings. Maximum input for a particu... Login to read more.