Specification: Condition: 100% Brand New Applicable Fiber: SM (G.652 & G.657), MM (G.651), DS (G.653), NZDS (G.655) and Custom Fiber Type Connection Loss: 0.02dB (SM).0. 01dB (MM) 0. 04dB(DS/NZDS) Return Loss: Better Than 60dB Typical Connection Time: 9 Seconds Typical Heating Time: 26 Seconds (heating time can be set, heating temperature can be adjusted) Fiber Alignment: Fine Alignment, Core Alignment, Cladding Alignment Fiber Diameter: Cladding Diameter 80~150um, Coating Diameter 100~1000um Cutting Length: Coating Layer Below 250um: 8~16mm; Coating Layer 250~1000um: 16mm Tension Test: Standard 2N (Optional) Fiber Fixture: Multi-Functional Fixture for Bare Fiber, Pigtail, Jumper, and Leather Wire; Replacement fixture can be used with SC connectors for various FTTx fiber optic cables Magnification: 300 Times (X or Y) Heat Shrink Tubing: 60mm, 40mm and a series of Miniature Sleeves Display: 5.0 Inch TFT Color LCD Display External Interface: USB Interface for Easy Data Download Software Update Splicing Mode: 17 Groups of Usage Modes Heating Mode: 9 Groups of Usage Modes Connection Loss Storage: 5000 Latest Connection Results in the Built-In Memory Built-In Battery: Continuous Welding, Heating no less than 200 Times Power Supply: Built-In Lithium Battery 11.1V Power Supply, Charging Time ≤3.5 Hours; External Adapter, Input AC100~240V, 50/60Hz, 1.5A, Output DC13.5V/4.81A Package List: 1 * Fiber Fusing Splicer 1 * Battery Pack 1 * Fiber Cutter 1 * Leather Line Stripping Pliers 1 * Three Miller Pliers 1 * Plastic Fixed Length Device 1 * Charging Adapter 1 * Power Cord 1 * Hand Strap 1 * Alcohol Bottle 1 * Blowing Balloon 1 * Brush 1 * Tweezers 1 * Stool 1 * Product Certificate 1 * User Manual 1 * Hanging Fiber Tray 1 * Desiccant