The AC Line Splitter Model ALS-1 increases the sensitivity of clamp-on current probes and clamp-on meters. Avoiding splitting lines makes reading current easy. The Model ALS-1 provides temporary separation of conductors to facilitate measurement of current. Simply plug the Model ALS-1 into a connector for a safe measurement. Direct readings are available. Two clamp positions: X1 for direct readings; X10 for actual reading multiplied by 10. Also features voltage check function.