Forum Discussion
RCMAN46
Jul 27, 2015Explorer
The main thing I like about the P3 over the older P2 is the current reading.
Before each trip I check the voltage output with the manual slider and the current output.
With my setup I get about 7 volts with the slider and 7.1 amps.
From that I know all 4 brake magnets are working. If there was an open wire on any magnet it would show in the current reading.
Most 4 wheel trailers draw about 1 amp per volt applied.
The P3 also gives battery voltage.
Before each trip I check the voltage output with the manual slider and the current output.
With my setup I get about 7 volts with the slider and 7.1 amps.
From that I know all 4 brake magnets are working. If there was an open wire on any magnet it would show in the current reading.
Most 4 wheel trailers draw about 1 amp per volt applied.
The P3 also gives battery voltage.
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