Electrical Maintenance and Test Kit Detects the most common wiring problems in standard and GFCI receptacles including open ground, reverse polarity, open hot, open neutral and hot/ground reversed Line splitter allows the measuring of current draw up to 15A without splitting the load's power cord CAT III 600V, Class 2, Double insulation safety rating Clamp meter built to withstand a 3.3' 1 m drop Backlit display for clear readings Includes a case, test leads and batteries Specs Application Testing and Measuring Voltage Special Features Backlit Display For Clear Readings Overall Length 3-1/64'' 76.6 mm Overall Height 8-45/64'' 221.1 mm Overall Width 1-39/64'' 40.9 mm Batteries 3 x AAA Drop Protection 3.3 ft 1 m Display Backlit Pollution Degree 8.7'' Standard CAT III 600V Included Test Leads, Batteries, Carrying Case Weight 0.94 lb 0.43 kg Klein Tools Electrical Maintenance and Test Kit CL110KIT