... .,AIR,low battery, control abnormal, no AC power supply, installation error.Flow rate range1-2000ml/hDisplayed informationRate, ... atmosphere pressure 86~106kPa, relative humidity20%~90%Power supply AC100-240V,50/60 Hz,25VAStorage and transport ... Rechargeable lithium polymer battery,7.4V,1650mAhApplicable infusion set All standard infusion sets.CertificationCE0197EMCComply with EN60601-1-2Work ...