Soil PH Amp Meter Long Electrode Soil Sensor Meter - Soil Water Monitor, Hydrometer for Gardening

Technical parameters of soil acidity meter:PH range: 3-8 PH; range: 1-80%PH accuracy: ± 0.2PH; accuracy: ± 1%Ambient temperature: 5-50 ℃Measurable depth: 6cmSuitable for surface acidity measurement, suitable for deep soil acidity measurementInstructions(1) First remove the soil layer about 5 cm deep on the surface of the measured soil, and clean up all organic impurities in the soil that will affect the test results, such as leaves, gravel and plant rhizomes; if the soil at the measurement point is too dry or fertilizer If there is too much to measure the pH of the soil, you must first splash water (preferably using rainwater) at the measurement point, wait for 15-20 minutes for the soil to soak, and then measure the wet soil (soil humidity 30% -60%) The best measurement accuracy), such as the measurement of the foundation soil, the effect is better.(2) Before using the analyzer, in order to prevent the influence of the oxidation of the metal probe on the measured value. It is necessary to wipe the metal probe with an abrasive cloth or a cleaning cloth first, or insert and pull in the soil several times in succession to remove the oxide film.(3) When measuring the pH value and humidity value, insert the metal probe of the instrument vertically clockwise into the soil of the wet test point 6-8 cm, and evenly compact the soil around the probe, and read it after the display is stable The pH of the soil. If you press and hold the side button at this time, the value displayed by the instrument is the soil value. Soil density, humidity and excessive fertilizer may affect the measured value, so it must be measured several times at different locations to find the average.(4) During the clockwise insertion of the metal probe into the measured soil, if the position indicated by the pointer in the dial is found to be unstable, this is due to uneven soil or impurities and voids. Need to re-measure to finalize the result.

• With Backlight Or Not: No
• Is Smart Device: No
• Model Number: Soil PH & Meter
• Display Type: Analog