Feature:1. LIGHTWEIGHT AND PORTABLE: Our fully automatic fiber fusion splicer is lightweight and easy to carry, making it perfect for high altitude operations.2. FAST AND EFFICIENT: With its simple operation and fast fusion speed, this fusion splicer is designed to maximize work efficiency, reducing fusion loss by 50% compared to regular fiber fusion splicers.3. DUAL AXES OBSERVATION SYSTEM: The FX39 is equipped with a V groove dual axes observation system, ensuring high speed and accurate alignment of fibers. It is suitable for both FTTH projects and fusion splicing in higher grade fiber backbone projects.4. ABS HOUSING: The fiber optic splicing machine adopts ABS as the housing, which is more lightweight and wear proof, dust proof and has a long service life.5. WIDE APPLICATION: Suitable for various communication fields such as telecom, broadcasting, railways, petrochemicals, power, public security, and more. It can be used for fiber engineering, maintenance, as well as for scientific research and teaching.Specification:Item Type: Fiber Fusion SplicerMaterial: ABS Applicable Fiber: SM(ITU G.652 and G.657), MM(ITU G.651), DS(ITU G.653), NZDS(ITU G.655)Battery: 1x 10.8V Li Battery (7800mAh) (battery included)Fiber Diameter: Cladding Diameter: 80-150mCoating Diameter: 100-1000mCutting Length: Approx. 8 to 16mm / 0.31 to 0.63inSplicing Modes: Up to 128 groupsSplicing Loss: 0.02dB (SM), 0.01dB (MM), 0.04dB (DS, NZDS), 0.02dB (G.657)Return Loss: >60dBSplicing Time: 6 seconds (SM G652 Quick mode)Typical Heating Time: 16 seconds (SM G652 250m 40mm Heat Shrink Tube in fast mode)Applicable Heat Shrink Length: Approx. 20mm / 0.79in, 30mm / 1.18in, 40mm / 1.57in, 50mm / 1.97in, 60mm / 2.36inHeating Modes: Up to 32 groupsData Storage: 1000 sets of splice data or 2000 splice imagesTension Test: 1.96-2.25NDisplay: 4.3inch TFT color LCD screen with flip capability for easy dual direction operationOperating Environment: Temperature: -20 to 50Humidity: 0 to 95%RH (non condensing)Operating Altitude: Approx. 0 to 5000m / 0 to 16404.2ftMaximum Wind Speed: 15m/sIllumination Light: Convenient for fiber placement in low light conditions.Package List:1 x Fiber Fusion Splicer Machine1 x Battery1 x Fusion Splicer Case1 x Fiber Cutting Knife1 x Wire Stripping Tool1 x CFS 3 Fiber Stripping Pliers1 x Cutting Knife Box1 x Adapter1 x Power Cord Plug1 x Ethanol Bottle1 x User Manual2 x Cleaning Tools2 x Electrodes2 x Accessories