Soil Humidity AND Temperature Sensor Soil Moisture Content Transmitter Range 0-100% Output 4-20MA For Agriculture or Home Use
Category :
Business & Industrial
Product Description
Soil moisture meter measurement principle: By measuring the dielectric constant of soil, it can directly and stably reflect the true moisture content of various soils.
The calibration method uses a comparison method to measure the volume percentage of soil moisture independent of the mechanism of the soil itself.