Kent Moore Parasitic Draw Tool



The Kent Moore J-38758 Parasitic Draw Testing Tool is connected in series with the negative battery cable. A conventional series type ammeter is connected in parallel with the tool. The knob on the tool allows a current path that shunts the ammeter and allows for vehicle operation and system time-out. When the knob is rotated to open the shunt path, following time-out, all of the parasitic current draw flows through the ammeter allowing for an accurate measurement of the vehicle\'s parasitic draw. More Information.

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