This device harnesses solar energy to function, ensuring soil readings without the hassle of battery replacements the peace with our Solar Power Soil tester, a must tool for plant care that eliminates the guesswork in watering With its ABS+PCB constructions, the Solar Power Soil tester stands as a instrument in your agricultural toolkit, vegetation through accurate control For farmers, gardening enthusiasts, florists, and farm owners who are on maintaining growth conditions for their plant Whether a vast farmland, a garden, or a professional planting base, this soil is your partner for irrigation management, Manufacturer: Whoasyst