... seeing and hearing the signal, can go and handle the unit accordingly. All brands of standard IV sets are compatible. ... width*height)Bolus2000ml/hAlarm functionsOver,OCCL.,AIR,low battery, control abnormal, no AC power supply, installation error.Flow rate range1-2000ml ... , volume limit, accumulated volume, power indicator light, bed No.,AIR,OCCL.,OVER.Volume limit1-9999mlMax.weight<2.0kgAccuracy±3 ...