CE Certification Biofusion The World-class Quality Syringe Pump Single Channel Syringe Pump with Body Weight Mode Accurate, Syringe calibration invention patent technology: ensuring the injection accuracy Easy to use, Automatic syringe calibration: Compatible for all syringe brands Powerful, Battery capable to support more than 6 hours for one channel continuous working Quiet, Top quality driving motor: Less vibration, lowrr noise