... standardFlow Rate1-1300 ml/hIncrement1-1000 ml/h in 0.1 ml/h increments; 1000-1300 ml/h in 1 ml/h incrementsAccuracy±3 ... %Volume1-9999 mlInfusion Modeml/h, drop/min, time-basedKVO Rate1-5 ml/h, adjustableAlarmsOcclusion, air-in-line, door open, end program, ... VABattery9.6V ±1.6 V, rechargeableBattery Life4 hours at 30 ml/hWorking Temperature10- 40°CRelative Humidity30- 75%Atmospheric Pressure700-1060 ...