Speed Controller with Indicator AS-FS

・The numerical indication of knob rotations for flow rate
reduces flow setting time and setting errors. The value
can be controlled with the indicator window.
・Larger push-lock type knob
・Improved reproducibility of flow rate
・Easier to insert and remove tubes
・Electroless nickel plated type is standard.
・Available with a restrictor (Made to order: -X214, -X21)