This lot of 2 therapy equipment Ltd oxygen flowmeters is perfect for hospital and surgery theater use. The flowmeters are compatible with oxygen gas and are designed for use with oxygen regulators. The brand is Therapy Equipment, a trusted name in the healthcare industry. The oxygen flowmeters are suitable for use in various settings, including emergency rooms, operating theatres and intensive care units. They are made from high-quality materials, ensuring durability and reliability. These flowmeters come in a new condition, making them an excellent investment for anyone looking for dependable oxygen therapy equipment. Not boxed DISCLAIMER: Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by purchasing this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer. Note: All medical items are sold to the best of our testing facilities, it will be the buyers responsibility to have these items tested/certified/calibrated before clinical use US -The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.