excellent working order

excellent working order

excellent working order

I bought this to check substrate pH. It looks a little fragile so would not use it on "hard" soil. OK in coco/perlite.

I bought this to check substrate pH. It looks a little fragile so would not use it on "hard" soil. OK in coco/perlite.

I bought this to check substrate pH. It looks a little fragile so would not use it on "hard" soil. OK in coco/perlite.

Item was received before the expected date and well packaged. Haven't used it yet as it does not come with calibration powder to test the accuracy. You also cannot buy calibration powder from Banggood. Opportunity to improve here.

Item was received before the expected date and well packaged. Haven't used it yet as it does not come with calibration powder to test the accuracy. You also cannot buy calibration powder from Banggood. Opportunity to improve here.

Item was received before the expected date and well packaged. Haven't used it yet as it does not come with calibration powder to test the accuracy. You also cannot buy calibration powder from Banggood. Opportunity to improve here.

pH tester turns on but reading only minutely changes regardless of what your testing

pH tester turns on but reading only minutely changes regardless of what your testing

pH tester turns on but reading only minutely changes regardless of what your testing