Klein Tools 85850 Electrician Screwdriver Set vs Klein Tools Electrical Test Kit with Clamp Meter, 3 Testers, Leads, Pouch and Batteries and 11-in-1 Ratcheting Screwdriver/Nut Driver

These are different tools for different jobs, so the choice comes down to what you do. The 85850 is a nine-piece insulated screwdriver set built for panel and switchgear work, with S2 steel tips and a twist-resistant blade anchor. The test kit pairs a 400A AC clamp meter and GFCI tester with an 11-in-1 ratcheting driver, so it covers diagnosis rather than driving. Buy the set if you turn screws all day; buy the kit if you need to measure and test circuits.

• Choose the Klein 85850 if you want a dedicated, insulated screwdriver set for electrical installation and repair work.
• Choose the Klein test kit if you need to measure AC current, check voltage and test receptacles, with one driver to cover fastening.