HIOKI U.S.A. Corporation LAN CABLE HiTESTER
The HIOKI 3665-20 LAN Cable HiTESTER is a dedicated tester designed for the efficient and accurate testing of LAN cables. It supports the identification of wiring errors such as open circuits, short circuits, and miswiring in 10BASE-T, 100BASE-TX, and Token Ring cables. The 3665-20 can test both straight and crossover cables, and features a remote unit for easy one-person operation. It provides clear LED indications for each wire pair, enabling quick diagnostics. The compact and lightweight design makes it suitable for field use, and it operates on standard AA batteries for portability. The tester is ideal for network installation and maintenance professionals who require reliable cable verification.