National Hardware Steel Threaded Rods Coarse Thread 3/4"-10 x 36" Lucas Oil 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

mpr rating 1000

light weight & floats

2 Modes: 120 Lumen & 19 Lumen

Shatterproof & Weather Resistant

National Hardware Steel Threaded Rods Coarse Thread 3/4"-10 x 36" Lucas Oil This GFCI tester uses advancedNational Hardware's 3 4" 10 x 36" Steel Threaded Rod is designed for hanging, connecting, clamping, and supporting in plumbing, heating and electrical applications and other do it yourself projects. Consists of UNC coarse threads Can be drilled, cut, heated, or shaped For interior applications Safe working load of 6,750 lbs Meets ASTM A307 Grade A