Features 1、2 in 1 design with crimping pliers and wire tester functions. 2、Suitable for both UTP and STP cables. 3、Can crimp 4P, 6P and 8P connectors. 4、Test cable for continuity/short circuit/open circuit/wiring error. 5、LED signal indication from low to high; low battery indication. 6、Ergonomic design and anti-rust coating, high durability and long service life. 7、The wire tester is detachable to meet different needs. 8、Suitable for both UTP and STP cables. Ergonomic design and anti-rust coating, high durability and long service life. 9、Can crimp 4P, 6P and 8P connectors. The wire tester is detachable to meet different needs. Specification 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 Package List 1 * 2 in 1 Crimping Pliers