The Fluke Networks 26500090 is a TS90 cable fault finder that easily finds the distance to opens or shorts on electrical wire, telephone wire, security wire and coax.
Features:
Three tools in one tester - fault locator, cable inventory manager and toner with SmartTone technology
Instantly measures distance to open or any fault from one end of any cable pair
Works on any two or more conductor cable up to 2,500 feet
Patented SmartTone tone generator politively identifies pair
Measures cable distance on spool
Measures constantly while "on"
High voltage detection
Moisture proof
Displays distance reading rather than waveform
Large LED screen and easy to use menu