Professional Coaxial, RJ-45, RJ-11/12, BNC, and USB Multifunction Tester, LCD Display, 107x30x24 mm
Monoprice 15962, 9 V, 24 mm, LAN (RJ-45), Phone (RJ-11)
Monoprice 15962. Battery voltage: 9 V. Depth: 24 mm. Cables included: LAN (RJ-45), Phone (RJ-11)