Triplett 9615 Line-Bug 4 Phone and LAN Line Tester

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 standard for damaging telephone line current
Has both RJ-11 and RJ-45 style plugs Tests LAN jack (RJ-45) wired to 568A/B. standard for telephone line current. RJ-45 test plug is selectable via front panel switch for USOC (telephone) or 568 (LAN) connection. Use to test a LAN jack for telephone current, which might damage an expensive LAN tester. Compact design - fits in shirt pocket. Economical and convenient. One year limited warranty. Instructions: RJ-11 Phone Li More »