... Compact & Light weight 3.Multiple language options 4.Large capacity internal battery DVP-730 Fiber Optic Fusion Splicer ... English, Korean, Russian, Portuguese, French, Spanish, German, Chinese.10. Large capacity internal battery ( Liion battery 12V 10,000mAh can guarantee ... ,40mm ,60mmTension test:2.0N (Standard)Language:English, Chinese, Korean, Russian,Spanish etc.Interface:RS232 interface & video ...