RK500-04 Dissolved Oxygen Sensor

Soil contains many substances such as organic acids, inorganic acids, alkalis, and salts. Because the content of these substances varies, the soil exhibits different pH values. Typically, soil with a pH range of 6.5–7.5 is considered neutral.

The RK500-02 pH sensor provides an effective solution for measuring pH without the need for professional wastewater instruments, complex operations, or expensive and non-portable equipment. It enables continuous measurement of soil and wastewater pH values and is suitable for agriculture, sewage treatment plants, chemical industries, printing and dyeing, papermaking, pharmaceuticals, electroplating, environmental protection, and other fields.