1purpose：
This instrument is used for rapid determination and recording of soil temperature and humidity.
IIperformance index：
1. Measurement parameters: 1) Soil moisture content unit:%; 2) Soil temperature unit ℃; 3) Soil salinity unit: us/cm;
2. Range: Soil moisture: 0-100%
Soil temperature:- 20—80℃

3. Accuracy: ± 2% within the range of 0-50%
4. Stable time: about 10 seconds after power on
5. Corresponding time: enter the steady-state process within 1 second
6. Cable length: 2 meters (can be selected according to customer needs)
7. Memory: 2GB (can be expanded according to customer needs)
8. Yikangnong specialized lithium battery power supply

main features
1. Integrated design, LCD screen display, capable of manually or freely setting interval time for information collection, storage, and computer communication;
2. High measurement accuracy and fast corresponding speed
3. The soil has a relatively small impact and is widely used in various regions
4. Low price, suitable for China's national conditions
IIIUsage：
1. Fully insert the probe probe into the soil and compact it to ensure close contact with the soil,
2. Turn on the power switch of the monitor and read the measurement results after 10 seconds
3. The measured point should avoid areas with many holes, stones, and roots
4. When measuring in a harder place, drill a hole (with a diameter smaller than the probe) first, and then insert it into the soil for measurement
5. When measuring soil moisture at depth, a specialized soil drill (equipped separately) can be used to drill holes, and then the probe can be inserted into the measurement
6. The sensing probe should prevent severe oscillation and impact, and should not be struck with hard objects
5、 The warranty period for this product is one year.