Low Voltage on 120V outlet
I have a 120V outlet at my kitchen counter that I plug a toaster and coffee grinder in. It has worked fine for years. Today, the coffee grinder wouldn't work - plugged a fan into the outlet and it would not work either. Test the plug with an electrical tester and it reads 25V. Try the tester in several other outlets and they all read 120V. Retest problem outlet - 25V. Remove outlet from wall and test directly to the wires - 25V. Nothing else if fed off this outlet (the single three wire bundle goes to this plug). All other outlets and lights and everything else in the kitchen/house seems to work fine.
What on earth could cause the voltage at a single outlet to drop to 25 volts?
I hope someone can help!!!