Material:metal Shelf Life:3 years Quality Certification:ce, CE Instrument classification:Class II Safety standard:GB2626-2006 Volume Range:0~9999.9ml Syringe Size:5,10,20,30,50/60ml Infusion Modes:Rate Mode, Rate-Time, Rate-VTBI ,Time-VTBI, Body Weight Safety:Double CPU to make sure higher standard infusion Drug Library:20 drug list with drug code display KVO:0.1-5.0ml/h Adjustable