WT Farley Inc. is proud to introduce our all new Accu-Rate Flowmeter. This innovative, highly accurate, economical alternative to the standard Thorpe tube flowmeters found in hospitals throughout the world, performs with the same accuracy as a Thorpe tube flowmeter at less than half the cost without compromising accuracy and visual indication of flow! Our micro precision Accu-Rate flowdisc is made in the USA to ensure the quality of this product. The Accu-Rate flowmeter is designed with a unique Flow Indicator that gives a visual indication of oxygen flow as a safety feature. Its unique environmentally friendly inspired design keeps manufacturing costs lower allowing us to pass on the savings directly to our customers. The unit is made of polycarbonate plastics known to have bullet proof strength. These parts are injection molded to maintain tight tolerances and ensure a perfect part every time!