Description
- Tests Standard Telephone Jacks And LAN Jacks For Connection To Telephone System
- Protect Your Expensive LAN Tester!!! - Checks LAN Lines (RJ-45) Wired To 568 A/B Checks LAN Lines (RJ-45) Wired To 568 A/B
- Has Both RJ-11 And RJ-45 Style Plugs
- 4 Tri-color (Red / Green / Amber) LEDs Indicate Current, Polarity, & Ringing / AC Voltage On Each Line
- Tests Single Line, 2 Line, 3 Line, Or 4 Line Jacks To USOC (telephone) Standard
Triplett Line-Bug 4 Phone / LAN Line Tester