... pumps, precise injects, good quality, competative price. Micro Infusion Pump,syringe pumpWe can supply kinds of syringe pumps, precise injects ... range, syringe dislocated, syringe disengaged, malfunction, start remind (the pump isnt started within 2 min. while power on), OCCLUSION, repeat ... rate, system pressure etc.l Power: AC220V±22V,50HZ±1HZ Internal battery: DC12V, can work for approx. 3.8h at 5ml ...