MEXICOWANDERER wrote:
Three stabs and you're done. Has a white LED for checking when parking at night, audio tone, and vibrator alert. Will check 120, and 240 outlets any socket configuration.
Yep, I've done it many a time. Now if the ground conductor is open circuit, what do you read? Let's pretend no color on the wires. Identify the grounded vs ungrounded conductor without resorting to pennies glued to the floor. After all, I don't think the device in question has the ability to seek out an alternative grounded location and forge a connection.
OP, fear not, your power protection is working fine. We are just splitting frog hairs here.
