7Penn Outlet Tester with GFCI 120V - Dual Ring Receptacle Tester Socket Plug Measure, 15A Current Electric Circuit Test

Faulty wiring can lead to injuries, fires, and safety violations. Depend on the 7Penn Electric Outlet Tester with GFCI for 15A and 120V for accurate electrical measurements. This voltage tester is designed to detect various wiring faults such as open ground and open hot, and lights with easy-to-read fault labels are included to make identifying faults efficient and stress-free. A small instructions pamphlet is included for current measuring, voltage measuring, receptacle testing, and GFCI (ground fault circuit interrupter) testing. It features two rings for 1X measurement (1:1) and X10 measurement (1:10, or ten times the actual current). Clamps not included. Use this socket tester when wiring up a new addition to your home, a construction project for your business, and more. WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.