SN-50T66, an international standard syringe pump, is compatible and convenient. Its functions and features include triple channel with different flow rate, channel sleeping function, syringe calibrate automatically, identify syringe size automatically, 3-level occlusion alarm limits setting, automatically reduce impact dose release after occlusion, limits setting, and delivered volume inquiry. In addition to wireless communication (optional), KVO flow rate, fast rate control, “Purge” button activate safe protection, flow rate setting button lock, abundant optic and sound alarm, AC and internal power indication, standard RS232 interface, 500 history records, and operation error prompt.