TRIPLETT Line-Bug 4 Telephone Line Tester

The Triplett Line-Bug 4 is a simple tester to determine if there is damaging telephone line current on RJ-11 and RJ-45 lines. Some LAN lines have telephone current on previously unused pairs. Pre-testing LAN lines with the Line-Bug 4 before testing with a LAN Tester may prevent damage to it. Checks RJ45 connections wired for 568A/B or USOC pinouts. Tests 1-, 2-, 3- and 4-line jacks. 4 Tri-color LEDS indicate Current, Polarity and Ringing/AC Volts. Self powered by line voltage. If any LED lights in USOC or 568A/B switch positions, voltage is present. 1 year warranty.California residentssee Prop 65 WARNINGSProtect your expensive LAN tester - checks LAN Lines (RJ-45) wired to 568 A/B and USOC standards for damaging telephone line currentHas both RJ-11 and RJ-45 style plugs for testing 1-, 2-, 3-, and 4-line jacksTri-color LEDS1-year warrantyClick here for more information on Electronic Recycling Programs