Soil pH Meter pH Range: 3-8 pH, Moisture Range: 1-8% pH, Accuracy: ±0.2 pH, Moisture Accuracy: ±1%

Soil acidity is an important factor limiting crop production and quality. The soil pH meter is easy to use and can be inserted directly into the soil.

Soil pH Meter Specifications: 
PH Range: 3-8 PH; Moisture Range: 1-8%
PH Accuracy: ±0.2PH; Moisture Accuracy: ±1%

The Method Of Using The Soil Ph Meter :
(1) If the soil at the measurement point is too dry or has too much fertilizer to measure the pH of the soil, it is necessary to splash water at the location of the measurement point and wait until 28 minutes before measuring. 
(2) Before using the measuring instrument, clean the surface of the metal absorption plate with a polishing cloth to prevent it from affecting the measured value. If unused, there is a protective oil on the surface of the metal plate. It must be inserted into the soil several times before grinding and protecting the oil layer. 
(3) When measuring the pH value, insert the test point directly into the soil. The metal plate surface must be fully soiled. The correct value is obtained in about 10 minutes. Soil density, humidity and excess fertilizer may affect the measured value, so it must be measured several times at different locations in order to average. 
(4) The pH value of the tester is stable after 10 minutes. At this time, press the white button on the side and the humidity will be displayed immediately.