Maxtec "Handi" Hand Held Oxygen Analyzer

Mario C  For this specific item - sensor must not be opened + standard return policy https://www.leisurepro.com/i/returnpolicy Return Policy Return & Exchanges: You have 60 days from the date of invoice to return merchandise for full refund, then another 60 days (120 days in total) to return for exchange or store credit as long as you haven't used it. Original shipping charges are not refunded. See full Terms & Conditions Defective & Incorrect: If a product is received defective or incorrect, please please submit an online return request or contact us immediately and we will do whatever possible to resolve the issue. We will only cover return shipping if we are notified prior to return. Terms & Conditions You'll need the original manufacturers labeled packaging with all materials, manuals and blank warranty cards. Books, CD’s, and DVD’scannot be opened (due to copyright laws). Sorry. In fairness, we will expect you to pay the shipping and handling charges, and we will pay the replacement-shipping fee (only USA). No Restocking Fee will apply to any return meeting the requirements. Policy is not applicable for commercial and bulk orders.

Mario C  We are only familiar with their use with Scuba. Do believe it would work. Maxtec themselves should know better if it would and if you will need any other adapter. Maxtec 800.748.5355 https://www.maxtec.com/technical-support/ Hope it helps

Mario C  2 years https://www.maxtec.com/faqs/

Mario C  Thank you for your question. The thread is M16x1 at the sample port

EZRA G  Likely not as an oxygen concentrator needs an inhalation pressure drop to trigger flow and this requires a continus flow across the sensor.