... empty, low battery, target volum completed, syringe loose, operation error.KVO function: After injection completes, the lowest flow be infused automatically to ... .99mg, dose:0.01-99.99ug/kg/min(mg/kg/h) Weight: 0.1-300kg*Flow precision: +-2%*Target volume range ... sound: High, middle and low*Purge: 50ml: 1800ml/h, 20ml: 800ml/h, 10ml: 160ml/h*KVO: 1ml/hPower supply: AC90V-230V+-10%, 50Hz ...