... heat time 5,one year warranty KL-280 Single Fiber Fusion SplicerModel: KL-280Place of Origin: ChinaKey Features:1, Fiber core ... is turned upside downTerminalsRS 232Operating condition0 to 5000m above sea level, 0 to 95%RH and -10 to 50 centigrade ,respectively ... (W) x160mm (H)Weight3.52 Kg including batteryStandard package:1, Fusion Splicer, AC Power adapter, Carrying case,2, Fiber Cleaver, Spare ...