ATC : Automatic Temperture Compensation. PH : 0.0-14.0 PH. Accuracy : PH:±0.1pH ; Temp:±0.1°C/°F. PH-200 PH Water Quality Tester. Resolution : PH:0.01рH; Temperature: 0.1 °C/°F. We want to let this healthy enter every family and every corner of the world, and pass on the dream of "world love, China made"!
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