... range(ml/h)1~400, step by 1mlAccuracy of flow rate±10%, with dedicated IV setvolume limit(ml)0 ... of air bubble≥50uLAlarmingocclusion, over warmingIndicating functionsOcclusion, Over warming, Bubble in line, VTBI completion, mechanical clearance completion, low battery, battery exhaustion ... operating on a wooden table in the maximum flow rate, and in the distance of 1 meter in every direction, the noise ...