Question for:
TAKEMURA ELECTRIC WORKS LTD.
TAKEMURA ELECTRIC WORKS LTD.
Aloha. I have one of your Soil Tester DM 5. The PH tester does not work, no movement at all from the needle. How does one troubleshoot and fix? Looks like a well made devise. And, why does the needle only go to 8.0? Does alkalinity only go to 8.0?