... anaccurate, smooth and safe infusion.5. When detecting air in line or occlusion, an audio and visual alarm signal shall ... battery, control abnormal, no AC power supply, installation error.Flow rate range1-600ml/hDisplayed informationRate, volume limit, accumulated volume, ... limit1-9999mlMax.weight<2.0kgAccuracy±5%ClassificationType II,BFKVO flow rate1ml/h,keep vein open(KV))rateOuter shell materialABS ...