* Cable length measurement, accurate to ±3%
* Short circuit, open, split pair detection
* UTP cable conductor verification
* Includes USB charging lead
* Internal lithium ion battery in main unit
* Bright display backlighting
* Auto power off
* Confirms integrity of patch leads and field wiring
* Suits RJ11 and RJ45 cabling
* Adjustable buzzer volume
* Note that probe requires 9V battery (not included)