... Occlusion sensitivity: adjustable3. Can be stacked up and integrated into multi-channel4. Syringe size: 10, 20, 30, 50 ml5. ... empty, end program, low pressure, end battery, AC power off, motor malfunction, unattended pump, syringe moved accidently, ... real-time shift totals, occlusion pressure release, mute, automatic power switching, residue reminder, system memoryOcclusion SensitivityHigh: 0.02-0 ...