GRAIN MOISTURE METER
You can measure the acidity (about pH 3.5 to pH 7) of the soil by inserting it directly into the soil. Humidity can be measured with simple operation.
Features:
* Soil pH & Humidity Meter Takemura DM-5
* Measurement range 3.5 ~ 7pH
* Original Made in JAPAN
* Body weight 155g
* Include with portable soft case