Comfortable rubber sleeve: A rubber sleeve provides a secure, comfortable grip for easy handling during electronic projects. Wide application: Suitable for testing electrical appliances and conducting circuit experiments; an essential tool for both professionals and hobbyists. temperature resistance: Engineered to withstand temperatures and to resist damage from soldering irons, ensuring reliable performance in demanding conditions. Flexible in cold weather: Remains pliable in cold temperatures, delivering reliability across a range of environments. Use scenarios: Bench testing of power adapters and small electrical appliances to verify operation safely. Prototyping and testing circuits on a breadboard or prototype setup. Work near a soldering station or in environments with temperature variation where consistent grip and performance are needed.