Feature: 1. LCD TOUCHSCREEN: This fusion splicer adopts a 5.0 inch TFT color LCD touch screen with 800x480 high resolution, 300X focusing magnification, displaying welding loss and cutting angle, and equipped with LED lights for easy use in dark places. 2. HIGH EFFICIENCY: The fiber optic fusion splicer supports 9s fast splicing and 26s fast heating, the heating time can be set, heating temperature can be adjusted, with ultra low splicing loss, 0.02dB (SM), 0.01dB (MM), 0.04dB (DS NZDS). 3. APPLICABLE FIBER: With 3 in 1 fiber fixture, fully automatic fusion spliced fiber optic, suitable for SM, MM, bare fiber, pigtail, rubber insulated cable, multi core cables, suitable for 80‑150μm cladding diameter, 100‑1000μm coating diameter. 4. POWER SUPPLY: This fiber optic fusion splicer has 7800mAh lithium battery, 3.5 hours fast full charge, can be fused or heated no less than 200 times, and has a USB interface for charging, solving the charging problem during outdoor work. 5. PORTABLE HANDBAG: Equipped with a waterproof handbag, with an internal cushioning structure designed to protect the device and accessories, and comes with a single shoulder strap for easy carrying out, which is lightweight and durable. 6. APPLICABLE FIELDS: Suitable for fiber optic engineering and maintenance projects in comm fields such as telecommunications, radio and television, railways, petrochemicals, electricity, military, and public security, etc. 7. INCLUDING PARTS: Equipped with fiber fusion splicer, fiber optic cutter, bottle, blowing ball, insulation wire pliers, fiber stripper, fiber length fixer, tweezers, cooling bracket, brush, etc., with complete accessories, convenient and practical. Specification: Item Type: Fusion Splicer Applicable Fiber Type: SM (G.652 G.657), MM (G.651), DS (G.653), NZDS (G.655), and custom fiber types Connection Loss: 0.02dB (SM), 0.01dB (MM), 0.04dB (DS NZDS) Return Loss: Better than 60dB Typical Connection Time: 9s Typical Heating Time: 26 seconds (heating time can be set, heating temperature can be adjusted) Fiber Alignment: Fine alignment, fiber core alignment, cladding alignment Fiber Diameter: Cladding diameter 80-150μm. Coating diameter 100-1000μm Cutting Length: Coating Layer 250μm Below: 8-16mm; Coating Layer 250-100μm: 16mm Tension Test: Standard 2N Fiber Optic Fixture: Multifunctional fixture suitable for bare fiber, tail fiber, jumper, and leather wire; replacement fixture can be suitable for SC and other connector, used for various FTTx fiber optic cables Magnification: 300 Times (X Axes or Y Axes) Heat Shrink Tubing: 60mm, 40mm, and a series of micro shrink tubing Display: 5.0 inch TFT color LCD display screen, content can be flipped, convenient for bidirectional operation External Interface: USB interface, convenient for data download and software updates Fusion Mode: 17 sets of usage modes Heating Mode: 9 sets of usage modes Connection Loss Storage: Store 5000 latest connection results in built-in memory Battery Life: Can be continuously welded and heated no less than 200 times Power Supply: 1 x 7800mAh rechargeable lithium battery, charging time ≤ 3.5H; (include battery) Power Saving Function: Can save 15% of lithium battery power in typical environments Working Environment: Temperature: -10-50℃, Humidity: