Etekcity pH Meter includes calibration screwdriver. Measuring pH Range: 0.0 – 14.0 pH, Resolution: 0.1 pH, Accuracy: ±0.1 pH (20°C), ±0.2 pH, Operating Temperature: 0 – 50°C (32-122°F). 1 point manual calibration.
Use to check the pH of your water, mash, [test Star San effectiveness] and finished beer.
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