The Hioki 3665 is a handheld LAN cable tester to easily test wire map, measure cable length and identify twisted-pair cables, and is useful for verifying connections after installing connectors on cables. Optional terminators that facilitate easy identification of multiple cables make the LAN cable tester especially convenient for testing cables in working networks in the event of faults caused by open- or short-circuited cable wiring.

Key Features

• Wire map check : Detect split pairs with wiring check
• Cable length : Get NVP-Enhanced measurement accuracy
• Direction check : Identify up to 21 cable destinations