COLNK Tester de sol hygromètre de sol de high precision pH
Description
The precision of the pH 8 electronics uses the terrain effect of the soil sample on two different metals; The probe is 12 long for large flower pots. Precision: ± 0.2 ph-suitable for agricultural field and educational experiences. Ce compteur peut measures the pH value and humidity in depths allant jusqu'à 30.5 cm. Pas depiles sont necessaires. This pH tester has a special steel magnetic head and guarantees the stability of the measurement Use : for pH and moisture measurement of different types of brines.
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