... inside pump)Operating powerAC100~240.0V, 50/60Hz, Power:≤30VAInternal rechargeable battery: DC 11.1V,capacity≥1600mAh. ... pressure860hPa~1060hPaSafety levelClass II with insulated enclosure, internal power supply, BF-type continuous normal running equipment.IP ... (L)×210(W)×130(H)(mm)Weight2.2kgAccessoriesPower line,operating manual,warranty card,product certification. hospital syringe ...