1. Versatile Repair Aid: With its electrician tester function, this wire stripper plier can easily detect 12V-250V AC and DC while also integrating multiple functions like clamping, cutting, crimping, stripping, and winding 4. Upgrade Your Work Efficiency: With our wire stripper pliers, strip wires without damaging the core and enhance work efficiency. These nose pliers quickly cut through cable outer skin and other materials, making wire stripping a breeze. Save time and with our upgraded wire stripping tool 2. Improved Wire Connection Detection: Built-in electrical tester function honks when touching live wires, but stays silent and flashes a green light for zero wires, enabling easy wire connection detection 3. Long-Lasting Utility: With a high hardness and strength due to its high carbon steel and ABS construction, these wire stripper pliers 't easily damage or deform. Crafted to provide extended use and dependability 5. Enhanced Wire Handling: Equipped with multiple winding holes and an anti-slip, wear- handle, this plier lets you wrap multiple strands easily, ensuring a comfortable grip and efficient work without fatigue