Review on 💡 Industrial Electrical Pack with Reliable Receptacle Resistant Self Test Indicator by Dewitt Graham

Works with solid or stranded wire. Clean the outlet pressure gauge. Keeping the wire straight, insert it into the hole provided. Holes are clearly marked and labeled. The hole guides the wire between the clamping plates. The wire is clamped with a stepped, pre-installed, non-removable screw. Use a flathead or Phillips screwdriver for a really secure and tight fit, with no exposed copper or kinked wires. The method is the same for neutral, hot, and ground wires. Fast, preset and easy. Don't accidentally confuse the power and load wires. Red and green LEDs ensure correct installation.