The Klein Tools VDV501-089 VDV Distance Meter features Cable Length Measurement to determines cable length automatically up to 1,500 ft. (457 m) on most cables with +/- 5% accuracy and +/- 1 ft. (.3 m). The Cable Manager measures cable remaining in box or on reel. Also simplifies cable estimating and helps you bill jobs more accurately. It is pre-programmed with nominal cable length constants for: RG59 coaxial, RG6 coaxial, RG11 coaxial, CAT3 twisted pair, CAT5e twisted pair and CAT6 twisted pair. The "Use...