RMS18
I keep water chemistry as my hobby
I have a 2 week old Hanna Alkalinity tester. The "press" word is faded and the top digit of the left letter doesn't show all the times as you can see in the picture. Sometimes it all lights up fine. I'm sure someone knows how to take it apart as it could be a lose connection. Asking $20 shipped. I can only ship Fridays and Saturdays.
