Great Neck Mayes 10102 Polystyrene Level 48" Christmas Lighting This GFCI tester uses advanced

This GFCI tester uses advanced circuitry and a patent-pending proprietary design to precisely detect the required low resistance (less than 10ohms) on ground wire and provides a clear and easy-to understand single LED readout indication for correct wiring or Bad Ground

5 piece set includes 1/4-Inch by 5/16-Inch 3/8-Inch by 7/16-Inch 1/2-Inch by 9/16-Inch 5/8-Inch by 3/4-Inch and 3/4-Inch by 7/8-Inch

textured grip and two-finger trigger optimize user comfort and balance

The electrical connection is a clamp terminal that will accept 2 wires

to spread the warmth in multiple directions

Great Neck Mayes 10102 Polystyrene Level 48" Christmas Lighting This GFCI tester uses advancedThe 48 Inch Polystyrene Level by Mayes is high impact composite polymer so it's lightweight yet tough. It features 3 high visibility vials (accurate to 0. 001 inch) for easily finding level, plumb or 45. A ruled edge ensures accurate measuring with 1 8 inch and 1 16 inch graduations molded into the level so they will never fade or scratch off. High Impact Polystyrene Frame for Durability (Unbreakable with Normal Use) 3 High Visibility Vials Accurate