Soil acidity meter DM-1 1 unit

It can be used as a guide for adjusting soil acidity (pH) in gardening and crop cultivation. This is an electromotive type that generates electricity using hydrogen ions in the soil to operate the pointer. Apply to soil before applying lime or fertiliser. The cone-shaped electrode part provides better contact with the soil. The Demetra series is handmade by a long-established soil acidity measurement company and comes with a soft case. It will react even with a small amount of soil such as in a pot. Model number: DM-1 Measurement range (pH): 3 to 7 Size: φ50×165mm Weight: 155g Accessories: Soft carrying case Uses: Fields, pots, containers