I use this for my dental implants to keep them clean
The analyser to be used could have been identified. it not not clear with which analyser theses ese strips would be compatible.
Saves time and effort.
No variation between packs, which is good.
The Nonin Onyx® II finger pulse oximeter has undergone extensive testing in challenging environments. With clinically validated oxygen saturation and pulse rate measurements, the Onyx® II has achieved US Army and US Military Airworthiness Certifications, making it suitable for helicopter use.
From the Vena Cava Blog