? Use all brands of standard IV set and ensure accuracy. ? Built-in double CPU ensure safe intravenous infusion. ? Driven by precise step motor, no pulse wave even during low rate infusion. ? Automatic audible & visual alarm system with various alarm status shown. ? Bolus (fast speed) & KVO (keep vein open) function. ? Adjustable pressure with three (1, 2, 3) levels. ? Optional drop sensor available.