GIDIGI Soil pH Meter Replaceable Probe,Red pH Replacement Electrode with 4.0/7.0 pH Calibration Powder Kit for Soil pH Meter
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0.20 kg
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- GIDIGI Soil pH Meter Replaceable Probe,Red pH Replacement Electrode with 4.0/ 7.0 pH Calibration Powder Kit for Soil pH Meter
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[Cost Savings] GIDIGI soil pH Meter replaceable electrodes no longer need to worry about the electrode damage, only need half the money of a soil pH tester to buy electrodes, you can get a new pH tester [Buy one, Get one more pH Replacement Electrode kit] You will get a new soil pH electrode and a pack of 4.0 and 7.0 pH Meter Buffer Solution Powder [How to use the electrode]After unscrewing the original electrode, align the electrode socket of the new electrode, insert and tighten it to complete the installation [How to use the PH Calibration Powder Solution] Pour the pH calibration buffer into 250 ml of water and stir it thoroughly to dissolve (the shelf life of the unopened powder pack: it can be stored for 4-5 years after the production date) [Things to Note] Keep away from open flames, refuse to drink, store in a sealed container and keep away from children! ! ! !