JR23 neutral tester
For De-Energized Regulators.
JR23 COMBO REGULATOR AND NEUTRAL TESTER
Is completely self contained tester with rechargeable battery built in, no electrical cords to drag around.
Green light regulator is on Neutral
Red light and buzzer regulator is off neutral.
As simple to operate as A & B
Three leads to attach to source, load and source load bushing.
Sequence of two buttons to depress. A & B.