Smart POE anti-burn protection - NF-466 can protect the chip from damage even if a live device is accidentally inserted during testing.

Plug And Play - The Ethernet cable tester is in standby mode after a battery is installed. Quickly get testing results when inserting cables. Standby mode can be used for 5 months.

Anti-jamming, No Delay - Quickly test UTP&STP cable continuity. Identify short, cross, and open statuses based on indicators on the receiver and remote.

Split Design - The master and remote can be split, making it easy to test long distances.

High Standard Interface - Ensure that the crystal head is tightly clamped during the test.

Durable To Use - The shell is made with high-quality ABS material, anti-drop, and more durable.