TDS Buffer Solutions
SemiSpare Tds Calibration Solution 250 ppm for correcting your TDS Meter Readings
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SemiSpare Tds Calibration solution , Calibrates your TDS meter to correct factory settings.
It corrects your reading taken from water purifiers , ro water purifier or any other water source.
It calibrates your TDS meter at 250PPM.
After calibration your meter is as new as it from factory.
Calibration needs to be done at 6 months interval so that the reading are accurate.