Kobalt NCVT Pen and GFCI Outlet Tester Double Feature

Kobalt NCVT Pen and GFCI Outlet Tester Double Feature

Product review of the Kobalt Non Contact Voltage Detector Pen and GFCI Outlet Tester Combo Pack and Kobalt GFCI Outlet Tester With Digital Voltage Read.

Best Klein Tools RT250 GFCI Receptacle Tester with LCD

Best Klein Tools RT250 GFCI Receptacle Tester with LCD

The New Klein Tools RT250 GFCI Receptacle Tester with LCD. Is this the Best new tester out there? How does it have features of a $300 tester? Will it replace the old-style plug-in testers? So many new features on Kleins…