Greenlee CLM-1000E Single Conductor Cable Length Meter is the best tester to measure length of individual AWG-kcmil wires and cables. CLM-1000E cable length meter stores info on 20 most common wires, so all you need to do is to select one from the menu, connect instrument and measure the cable length. The CLM-1000E measures cable length on a spool, so it is a great tool to manage cable inventory on your truck or in the warehouse. The Greenlee CLM-1000E is the metric version of the cable length meter.