Supposably, you there tonometer. Served it to you faithfully enough long. And suddenly it fails. How to Apply in this case? Actually, about this you can learn from article.
Many think, that repair tonometer - it pretty trifling it. However this not so.
So, if you decided own repair, then the first thing must get information how practice repair tonometer. For this purpose sense use mail.ru, or review numbers magazines "Home handyman", "Junior technician" and they similar, or create a topic on profile forum or community.
I hope this article least little helped you repair tonometer. The next time I will tell how fix bathroom or touchpad.