Jakemy JM-468 Network Cable Tester

The Jakemy JM-468 Network Cable Tester is a handheld tool designed to check and verify the integrity of network cables. It helps technicians and DIY users quickly test Ethernet cables (such as RJ45 and RJ11) for continuity, wiring faults, open lines, shorts, and mis-wiring.

This tester features an easy-to-read indicator panel and often comes with a remote terminator so you can test cables from one end while the other end is at a different location. It’s compact, portable, and ideal for troubleshooting network installations, verifying cable connections, and maintaining reliable communication lines.

Specification

• Interface RJ45 , RJ11
• Powered By 1 x 6F22 9V (not included)
• Support up to 100meters
• Other Features Socket size: RJ45 / RJ12 / RJ11; Speed test: Manual / auto; Display mode: two side LED display
• Certification CE
• Dimensions & Weight
• Dimensions 3.94 in x 1.1 in x 4.13 in (10 cm x 2.8 cm x 10.5 cm)
• Weight 3.88 oz (110 g)

It is ideal for testing the continuity of a cable with RJ11, RJ45 prior to installation. It adopts automatic scan mode which can rapidly get test result. Test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground. It has 9 LED lights to indicate connection on both remote and master unit with grounding test. Easy to find the connection problem and helps to recrimp in case rj54 connector is not crimped properly. It operates with 9V battery (battery not included). Keeps your network running smoothly by testing wrong connection, short circuit and open circuit.