Soil Acidity Tester

Item #: M101
Manufacturer: Kel Instruments Co., Inc.
Manufacturer Number: HB-2
Product Type: Soil Tester
Your Price: $105.00

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The Soil Acidity Tester measures pH and moisture content

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:

• Get on the spot results without time lag
• No batteries or chemicals
• Reliable - Accurate - Portable
• Only 6.5" long - Weighs 8 oz.
• Complete with handy carrying case
• Added Feature - Moisture Test Circuit
• Press button and read % saturation of soil