The product offered here is a 2-in-1 soil tester that combines a pH-meter and the soil fertility tester. It comes from the renown Biowin company. It allows you to measure two factors that important for garden planning.
The 2-in-1 soil tester allows you to adjust the soil type and its features to the given vegetable and other plants' varieties. This enables you to harvest rich crops. This device will come in handy both in large area farming and in a hobby garden. Soil tester consists of needles that end with sensors and a glass body with a measurement scale on which you will read the results. Our device is equipped with an AA 1.5 V battery. PH measuring scale spans from 3 to 10. Soil fertility is measured upon the content of such nutrients as nitrogen, phosphorus and potassium (NPK). Place a soil sample, without plant rests and stones, in a tall container (e.g. jar). Moisten it with a small amount of water. Stick the tip of the measuring tool, wiped previously with a coarse paper or a brush, into the soil and read the result on the scale after one minute. Measuring soil fertility requires the exactly same sample. Turn the slide to the soil fertility position. Wipe the tip and place in the sample. The result can be read within circa 5 seconds.