Boost your efficiency and safety with the FLUKE ST120 GFCI Socket Tester and FLUKE 117 Electrician's Multimeter bundle. The ST120 ensures proper outlet wiring with bright LEDs and a simple chart, helping you quickly identify common errors like reversed wires or open grounds. Paired with the FLUKE 117, a compact True-rms multimeter with integrated non-contact voltage detection, you'll measure voltage, resistance, continuity, frequency, and capacitance with ease. The 117's AutoVolt feature streamlines AC/DC selection, while its backlit display ensures visibility in low-light environments. Together, this versatile pair delivers the accuracy, speed, and reliability you need for demanding electrical work.