GrandLink GLK-14 Fiber Fusion Splicer is a fast and reliable fiber fusion splicer for FTTH and telecom work. It gives quick splicing, clear fiber alignment, and easy operation with its 5-inch touchscreen. The long-life battery supports many splice and heat cycles, making it ideal for field use. GrandLink GLK-14 Fiber Fusion Splicer Key Features 5-inch touchscreen Fast splicing (6–7 sec) 18 sec heating time 420× magnification Supports many fiber types (G.652, G.655, G.657, etc.) Stores up to 20,000 records 6,000 mAh battery Voice guidance Works in tough environments (wind, high altitude)