Klein Tools Electrical Tester ET250 600V Digital AC DC Volt Circuit Meter (Automatic Continuity Selector, GFCI Trip Test, Industrial Panel Diagnosis) Drill Bit Set Designed for professional technicians

Designed for professional technicians

whether working under bright sunlight or in darker interior areas

Backlit Wiremap Display: Large illuminated LCD matrix panel projects immediate graphical wire maps and pin faults cleanly in completely unlit workspaces

Because of its large diameter and heavy-duty plate

Unleash maximum torque and break free the most stubborn fasteners with the GearWrench 84932N 19-Piece 1/2" Drive Deep Impact Socket Set

Klein Tools Electrical Tester ET250 600V Digital AC DC Volt Circuit Meter (Automatic Continuity Selector, GFCI Trip Test, Industrial Panel Diagnosis) Drill Bit Set Designed for professional techniciansIdentify Hazardous Voltage Potentials And Verify Branch Safety Interrupters Instantly With Solid State Autoselecting Intelligence The Klein Tools ET250 is a solid state digital voltage and continuity tester engineered to automatically detect and analyze AC DC electrical parameters up to 600V. This diagnostic meter turns on instantly upon lead contact, bypassing manual configuration dials to prevent accidental component damage in commercial environment