The FlowTrac III is a smaller form factor pressure and volume controller designed for the typical needs of commercial and teaching labs. It operates fully automated and incorporates a high speed, precision micro-stepper motor for accurate results – no air pressure required. For teaching applications where manual control is desired the system can be operated by keypad and display to allow students to fully grasp each step of a test. The FlowTrac III is manufactured with the highest quality components and offers superior performance compared to other systems in its class.