The steel jaws withstand repeated use on a variety of wire gauges, and the locking mechanism ensures safe folding/deployment operation and improves working environment Ideal for residential electrical maintenance, outdoor field work, industrial equipment maintenance where space saving tools and instant short circuit detection are critical The multi-function tool with ergonomic insulated handle and alarm system automatically detects live lines with LED indicators and buzzer warnings, offering foldable portability for portability Ideal for electricians, DIY enthusiasts and maintenance professionals who need circuit testing and wiring preparation during installation and repair This folding voltage test wire stripper combines electrical detection, wire stripping, compact storage, sound/visual alerts against circuit failure and durable 3Cr13 stainless steel construction, Manufacturer: Netbiio