기능

• Can be used as a guide for adjusting soil acidity (pH) for horticulture and crop cultivation.
• It is an electromotive type that is generated by ions in soil and converted to pH.
• Use on soil before spreading lime or fertilizer. Colorimetric DM-2 is recommended after fertilization and for alkaline soil and culture soil.
• This is the top model in the Demetra series handmade by a long-established company in soil acidity measurement.
• It is a cone-shaped electrode part with better adhesion to soil.
• It is a hygrometer that can check moisture required for acidity measurement beforehand, and comes with a soft case.