While other receptacle testing devices will verify correct wiring and the existence of some type of ground, only Stop-Shock will verify a safe low impedance ground thereby insuring the safety of the wall outlet, multiple outlet strip or extension cord being used.
Features
- One Year Limited Warranty
- Red flashing light indicates a defective/hazardous ground
- Warns against faulty wiring in wall outlet, multiple outlet strip or extension cord being used.
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