Existing reviews of Benchtop pH Meter for Water Quality, pH/ORP/TDS
Hello, please confirm the specific pH and EC/TDS calibration solutions recommended for this meter.
From:
Portus
|
Date:
14/09/2026
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For pH calibration, the recommended values are pH 4.01, 7.00, and 10.01. For conductivity (EC), 1413 μS/cm is recommended. For TDS, 342 ppm (NaCl) is recommended.
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