Features: This foldable voltages testing wire stripper combines electrical detection, wire stripping, and compact storage, featuring sound/visual alerts for circuit faults and corrosions resistant 3Cr13 stainless steel construction. Engineered with insulated ergonomic handles and alarm systems, the multifunctional tool automatically detects live wires through LED indicators and buzzer warnings while offering foldable portability for easy transport. Ideal for electricians, DIYer enthusiasts, and maintenance professional requiring circuit testing and wire preparation during installations or repairs. Perfect for residential electrical maintenance, outdoor fieldwork, and industrial equipment servicing where space saving tools and instantly short circuit detection are critical. Its steel jaw withstand repeated use on various wire gauges, while the locking mechanism ensures secure folding/unfolding operations for enhanced workplace safety. Specifications: Component: Steel Type:Standard Version,Foldable Version Package Includes: 1Piece Wire Stripper note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.