... working modes 4.Unique Voice alarm & Large LCD screen Double syringe pump BYZ-810T Features & Functions:1.Three working modes: rate ... Low)KVO rate1ml/hFuse specificationF1AL/250V ,two fuses(installed inside pump)Operating powerAC100~240.0V, 50/60Hz, Power:≤30VAInternal rechargeable ... )Weight2.2kgAccessoriesPower line,operating manual,warranty card,product certification. Double syringe pump BYZ-810T