What's in the box:

1 X TNI-U TU-5684CR 2 in 1 Wire Crimping and Testing Pliers RJ11 RJ12 RJ45 Cable Crimper Wire Stripper Cutter Wire Tester (Black), Black

This product combines crimping pliers and wire tester in one, which you can crimping/stripping/cutting cables and testing the continuity/short circuit/open circuit/wiring error conveniently.

Features:
2 in 1 design with crimping pliers and wire tester functions.
Suitable for both UTP and STP cables.
Can crimp 4P, 6P and 8P connectors.
Test cable for continuity/short circuit/open circuit/wiring error.
LED signal indication from low to high; low battery indication.
Ergonomic design and anti-rust coating, high durability and long service life.
The wire tester is detachable to meet different needs.

Specifications:
Color: Black
Material: Steel + ABS
Compatible Connectors: 4P4C, 6P4C, 6P6C, 8P8C
Compatible Wire: RJ11, RJ12, RJ45
Power Supply: DC 4.5V(3 * LR-44 Batteries, NOT Included)
Item Size: 190 * 70 * 28mm / 7.5 * 2.75 * 1.1in
Item Weight: 360g / 12.72oz
Package Size: 26.5 * 10.5 * 3cm / 10.4 * 4.13 * 1.2in
Package Weight: 396g / 14oz

Package List:
1 * 2 in 1 Crimping Pliers