“As I am just starting with testing, I have found the “how to videos” super helpful. It works well and the tracking in the app is valuable. I would recommend this small, portable tester and the supplies.”
“I have cataracts and have not started using the product because the user manual has such small print. I think I saw a video of how to use part of it, but sure would find it helpful to have a more step by step instructions via video.”
