Klein Tools ET250 AC/DC Voltage / Continuity Tester R-12 full scale is considered to

full scale is considered to be the last marked reading prior to entering the RETARD zone

or simply stood up on any solid

Powerful Rare-Earth magnets with patented magnet track secure the level to any metal surface

Dimensions: 16

Selectable Vacuum Units (Gauge & Wireless Device):  Microns

Klein Tools ET250 AC/DC Voltage / Continuity Tester R-12 full scale is considered toKlein Tools ET250 AC DC Voltage Continuity Tester Klein Tools ET250 is a solid state, digital voltage and continuity tester. It measures AC DC voltages up to 600V and tests for continuity. Additionally, the ET250 tests GFCI protected circuits to verify that the GFCI device is functioning appropriately. The tester includes a backlight and integrated flashlight for working in reduced ambient lighting conditions. Voltage tester automatically selects