Rika Rk500-22 Soil pH & Sensor Magnetic key the battery is expected to
Description
the battery is expected to last for more than 8 years
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Rika Rk500-22 Soil pH & Sensor Magnetic key the battery is expected toSoil contains many substances such as organic acid, inorganic acid, alkali and salt, due to the different content of various substances, therefore the soil shows different ph values. Usually the pH in the range of 6. 5 7. 5 soil is called the neutral soil. The Rika RK500 22 pH sensor measures the pH value. The RK500 22 is a great solution without the need for professional calibration instruments. The RK500 22 can be used for continuous measurement of
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