Digital pH Meter by Etekcity includes calibration screwdriver, LR44 batteries, pH 4 & 6.86 buffer packets and instructions. Measuring pH Range: 0.0 – 14.0 pH, Resolution: 0.1 pH, Accuracy: ±0.1 pH (20°C), Operating Temperature: 0 – 50°C (32-122°F).
Use the pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.
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