For Soil Moisture For Soil pH Depth measurement by the long stem of the probe up to 170mm

ETP302 2 IN 1 pH/Moisture Plant Meter

Neither too much nor too little water.* The needle of the graduated dial indicates precisely the humidity of the soil* Works without batteries or electricity* Depth measurement by the long stem of the probe up to 170mm.For Soil MoistureFor Soil pH