Soil Acidity Tester
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Soil Acidity Tester
Item #: M101 |
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The Soil Acidity Tester measures pH and moisture content Features & Applications: This instrument tests soil in 3 minutes. The tester operates on the principle of electrical potential between two dissimilar metal plates - without batteries or any external power source. When inserted into moist soil the HB-2 registers degree of acidity on the upper scale. The lower scale shows degree of moisture (% saturation) when the switch button is held depressed. Features:
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