LINZI 3 in 1 Soil pH Meter, Soil Moisture / Sunlight Intensity / pH Tester for Garden Plant Flower Lawn Care Farming Indoor and Outdoor Use, No Battery Required 667502
- High accuracy and simple operation, no batteries or electricity needed.
- 3 in 1 soil moisture sensor meter for testing soil moisture, pH value and sunlight intensity.
- Simply insert the probes into the soil about 2-4 inches (2/3 of the probes), and you'll get your reading.