We do honor our 14 day return policy, if you should get an item that does not work, unless otherwise stated in that items description. However, we do assume that all our items were in working condition or were stock in a storeroom at the time the factory closed. WHAT YOU SEE IN THE PICTURES, IS WHAT WE SEND TO YOU!!!!
Cole-Parmer High/Low Alarm Flowmeter; Aluminum, 11990 mL/min Air Flow "Looks as New" This is an active flow monitoring system with optical flow sensors and a manually controlled valve. The easy-to-use manual set-point controls allow monitoring of flow between two set points or above/below a single set-point. A built-in 90-dB audible alarm and visual LED signal an out-of-range condition.
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