Review on Conductivity Temperature Aquarium Laboratory Hydroponics by Pete Hahn
Will not be calibrated.
Correct calibration solution EC/TDS # is higher than the trimmer can achieve. The PH deviates by a full point compared to the dip strip.
- DIMENSIONS: 170 x 40 x 26 mm, weight approx. 95 g
- Questionable purchase for the elderly
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