【Precise Temperature Control】: Features an accurate digital temperature display with an adjustable range of 150 to 400°C, ensuring optimal heating for strong, leak-proof fusion joints on plastic pipes. 【High Heating Efficiency】: Made from high-grade materials for rapid heating and excellent heat dissipation. The integrated thermal isolation plate prevents overheating, enhancing performance and longevity. 【Complete & Convenient】: Includes non-stick die heads with a screw hole for easy corner melting, along with scissors and a sturdy storage box for organization and portability. 【Safetys & Stability】: Equipped with a dual heating tube for fast, stable heat distribution. Flame-retardant insulated wiring and an ergonomic handle provide enhanced safetys during operations. 【Versatile Use】: Perfects for welding PP, PP-R, PE, and PP-C pipes. The set comes with six die heads (20, 25, 32, 40, 50, 63mm), making it adaptable for various pipe sizes in repair or installation tasks.