This AC line splitter enables a clamp meter user to measure AC current on a 2-wire or 3-wire power cord to 15A. Features Enables user to measure AC current on a 2-wire or 3-wire power cord to 15AFits clamp jaw size 0.75" (19mm) and abovePlugging the power connector into the line splitter separates the hotlive conductor from the neutral (and ground)Two measurement sensitivity positions (1X and 10X)Voltage check functionCat. II 600V safety rating