FLOW WATCHMAN ( 1 in case)

Details

Keep an eye on cooling water with the KONTES® Flow-Watchman™ - a device for the visual indication of liquid flow. Molded of clear polycarbonate with an inert nylon indicator ball, Flow indication is visible from a distance, Usable with water down to a flow range of approximately 100 mL/minute, which is adequate for even the smallest cold finger condensers, The upper flow limit is in excess of 1 liter/minute, Unit operates in any position, Lightweight all-plastic construction, Requires no auxiliary support