Best Digital Soil Moisture Meters

The working principle of the soil moisture tester is very simple, long-press the top power button to turn it on, only need to insert the metal probe into the soil. The LCD will display the value, from which you can quickly understand the moisture content of the soil. Based on the readings and their relationship to the plants, you can decide whether you need watering. We offer soil moisture meter, soil npk meter, and soil ph meter for you.

  • Model: RS-*-SC-1
  • MOQ: 1 PCS
  • Delivery date: within 24 hours
  • Price: $57.45~$76.5

Soil moisture tester description

The soil moisture meter is a sensor developed by our company to quickly detect the composition of the soil. The shape of the soil meter adopts a hand-held design, which is convenient for users to carry. The probe adopts a four-pin probe design. The material is stainless steel, which has good corrosion resistance and toughness.

The soil moisture tester can accurately detect and display various components in the soil in real-time, such as soil temperature and humidity, soil conductivity, and soil nitrogen, phosphorus, and potassium components. Soil composition indicators play a very important role in crop growth, use our company soil moisture meter can accurately detect various components in the soil, and improve the soil through the detected data to achieve the purpose of monitoring the supply of plant nutrients, so that the crops are in the best living environment, thereby increasing the yield.

soil npk tester size

Digital soil moisture meter features:

1.With a hand-held design, small size, and lightweight, it is convenient for users to carry.
2. Real-time monitoring of soil components, which can detect a variety of organic components in the soil.
3. The price is cheap, the operation steps are few, the measurement is fast, no reagents are needed, and the number of tests is unlimited.
4. This battery-powered hygrometer is made of stainless steel and is durable. The LCD digital display makes it suitable for a variety of media, such as soil or compost.
5. The probe plug-in design ensures accurate measurement and reliable performance.

Our soil moisture tester is widely used in farmland production, soil research, greenhouse planting, orchard nursery, gardening planting, tree planting, pot planting, and other fields.

Soil moisture tester parameters

Power supply:DC 3.7V lithium battery
Battery life: More than 3 years
Range: -40~80℃
Resolution: 0.1℃
Accuracy: ±0.5℃

Range: 0-100%
Resolution: 0.1%
Accuracy: 0-50% is 2%, 50-100% is 3%
Range: 0-10000 us/cm
Resolution: 1us/cm
Accuracy: ±3%
Reaction time:<1S
Operating temperature: -20℃ ~ 60℃
Protection level: IP68

The battery of this soil moisture detector is replaceable, we also have soil temperature humidity and EC 3 in 1 tester for you.

How to use soil moisture meter

In the place to be measured, insert the sensor alloy probe into the soil vertically, and press the button to start the measurement. as the picture shows:


After pressing the button, it is turned on for 1 second and then tested for two seconds. The multi-element model will display each element for 3 seconds, and the screen will be displayed three times. If it is a single element model, the test result will be displayed for 10 seconds and then the screen will stop. If you press the button again during the display process, it will re-check for two seconds and cycle the display again.

Renke digital soil moisture meter precautions:

1. The probe must be in full contact with the soil and compacted to ensure data accuracy.
2. The soil moisture meter only tests dirt and soil, and is not suitable for dry flour, small stones, organic wood chips, liquid particles, etc.
3. To improve the accuracy of the test results, please use the method of multi-point test and average value during the test.
4. When using, be careful not to touch the stone at the test point, and do not use excessive force, otherwise, it will easily damage the electrode. It is not suitable to be inserted in the soil for a long time as it is easy to oxidize.
5. After the measurement, clean the soil particles on the surface of the probe with gauze in time to keep the probe dry.