Electrical resistivity is definitely the measurement of the precise resistance of a provided substance. It really is expressed in ohm-meters and represents the resistance calculated involving two plates covering reverse sides of the one m dice. The Soil NPK sensor is really a minimal-Value, rapid responsive, significant precision & transportable https://self-improvement44443.blogsvila.com/33491585/soil-resistivity-measurement-bangladesh-can-be-fun-for-anyone