Electrical Outlet Testers will indicate circuit condition for 3-wire outlets - correct, open ground, open neutral, open hot, hot/ground reversed or hot neutral reversed.
This Stopwatch counts up to 24 hours accurate to +/- 3 seconds per day. Stopwatch measures elapsed time and split time measurements. Unit measures 2.8"H X 2.3"W X 0.5"D. r 12 or 24 hour clock with hourly chimes r Calendar that displays day, month and date r Water-resistant housing r 39" neck strap r Battery included
Quickly identify and pinpoint the smallest gas leaks. 16" flexible gooseneck allow for easy access into hard-to-reach locations. The thumb-controlled sensitivity adjustment eliminates background gas levels. Visible and audible alarm activates at 10% (LEL) Lower Explosive Limit for methane. Unit comes with three C batteries .
Use for non-contact detection of AC voltage from 100 - 600 VAC. The tip fits into outlets or against wire insulation. Unit can be used on 50/60Hz circuits and features a flashing red LED light indicator. Units come with two AAA batteries.
Electrical testing equipment measures voltage without direct contact through outlets or against wire insulation.