Alk checker all of a sudden stopped working correctly. Thought it might just be an old battery, so I swapped out to a new one.
Pressing the button, I'm now presented with a "772" then "1.07", then present the withe ADD PRESS C.1 screen. If I press the button to calibrate, the display goes off.
Any thoughts on this? It was working just fine the day before.
Pressing the button, I'm now presented with a "772" then "1.07", then present the withe ADD PRESS C.1 screen. If I press the button to calibrate, the display goes off.
Any thoughts on this? It was working just fine the day before.
