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.
This 3.5v rechargeable battery is a direct replacement for Welch Allyn diagnostic instrument handles. It restores full power and run time to your otoscope or ophthalmoscope handle, avoiding the expense of replacing the entire unit when battery performance degrades.
From the Vena Cava Blog