3665-20 - Portable LAN Cable Tester
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Product information 3665-20 - Portable LAN Cable Tester
The 3665-20 is a portable tester for checking and troubleshooting twisted-pair Ethernet cables. It detects wiring faults such as open circuits, short circuits, or crossed pairs, measures cable length, and can identify up to 21 lines using optional terminators. The instrument is suitable for CAT 3/4/5/5e/6 cables.
- 3665-20 LAN Cable Tester
- 9690 Terminator
- Carrying case
- LR6 (AA) alkaline battery ×2
- Instruction manual
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