STAINLESS STEEL PROBE: The soil sensor is designed with a probe made of stainless steel and has good corrosion resistance and toughness. The depth and tightness of the probe between the soil will directly affect the value and cause errors.
eBay
Keep the device still and wait for 8 seconds, then read the result once the numbers stabilize.
eBay
Usage Precautions: Do not use it to test very hard soil. Do not test water or other liquids. Colour: Green.
eBay
The probe can only be used to detect soft soil and wet soil, the use of dry soil and hard soil will cause bending deformation or probe. 1 Soil Tester. When testing, the soil must be soaked with water, and the probe must be used up in the soil as much as possible.
eBay
4 in 1 functionThis is a 4-in-1 multifunctional soil tester.Our soil tester fastly to measure soil moisture, pH, temperature and sunlight to help you take better care of flowers and plants.You can know when you need to water your soil by measuring moisture and pH & Temperature value of the soil and sunlight level of plants with it.
eBay
Easy to Operate: Simply insert the soil tester probe into about 2/3 of the soil for a few minutes and you'll get instant results from the pointer, without batteries and no need to charge. Let you know your soil regime by specific values so that you know when to water, control PH level and determine if the soil is fertile.
eBay
Material: plastic + iron. Product size: 17.5 1.5cm. Easy to read: simple and intuitive, flashing light prompts. Practical and long service life.
eBay
Usage Precautions: Do not use it to test very hard soil. Do not test water or other liquids. Then insert it into the soil.
eBay