I purchased about 5 pens to use with research meds used frequently. The fist one I loaded didn't seem to deliver anything so I took it apart and figured out the plunger thing was stuff.
Since then I found an issue with half of my pens plungers. They are stuck and I haven't figured out how to fix them yet.
I find myself doubting that I am even getting correct doses delivered.
Has anyone else experienced this or any other issues using PENS?
Since then I found an issue with half of my pens plungers. They are stuck and I haven't figured out how to fix them yet.
I find myself doubting that I am even getting correct doses delivered.
Has anyone else experienced this or any other issues using PENS?