3665-20 - Portable LAN Cable Tester

This product is no longer available.

Specifications may be dated.

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

Related Products

9249

HIOKI 9249 - Carrying Case

The Hard Carrying Case is specifically designed for the HIOKI 3665-20 LAN Cable Tester*. It provides secure storage for the main unit and accessories, such as the HIOKI 9690 RJ45 Terminator Set*. This durable case ensures easy transport and protection for your testing equipment. *Measurement equipment is not included.Technical Details: Type: Hard carrying case Compatible with: HIOKI 3665-20 LAN Cable Tester Additional storage: HIOKI 9690 RJ45 Terminator Set and other accessories

€94.40 €118.00

View product

9690-01

HIOKI 9690-01 - TERMINATOR (ID1-5)

HIOKI 9690-01 - TERMINATOR (ID1-5) This terminator set is used with the 3665 LAN CABLE TESTER for identifying multiple cables without the need to change connections. With multiple terminators, up to 21 cables can be identified. Technical Details: RJ45 Terminator Set (IDs 1-5) 5-piece set (one item per ID) Compatible with the HIOKI 3665-20 LAN Cable Tester

€178.00

View product

9690-03

HOKI 9690-03 - TERMINATOR (ID11-15)

HIOKI 9690-03 - TERMINATOR (ID11-15) This terminator set works with the HIOKI 3665 LAN CABLE TESTER to identify several cables simultaneously without needing to switch connections. A total of up to 21 cables can be identified using multiple terminators. Technical Details: RJ45 Terminator Set (IDs 11-15) 5-piece set (one item per ID) Designed for use with the HIOKI 3665-20 LAN Cable Tester

€142.40 €178.00

View product