Single Fiber Fusion Splicer Product features1. 9 Sec. splice time, 40 Sec. tube-heat time2. Compact body3. LCD monitor & 180 magnification4. Simultaneous X and Y views5. Auto check end face6. Large capacity internal battery7. Store 8000 groups of splice results8. Auto calibration parameters TFS720 Single Fiber Fusion Splicer,fiber splicer