Kindly NOTE: This soil tester can not be applied to test pH value of any other liquid. If the soil is too dry the will not move, and water it before testing. 3 METERS IN ONE: Soil level, Soil pH value and Sunlight level could be tested easily according to your need by switching the function button of this soil meter. NO NEEDED: Simply insert the meter into soil, wait few minutes, accurate test results will be displayed on the readout panel. No is needed. STURDY AND SCIENTIFIC DESIGN: Reliable materials and upgraded technology for this soil meter make it and high-quality for long-term use. MULTIPURPOSE SOIL TEST KIT: Portable and compact design enables you to use this soil meter for house garden, farm, lawn and any other soil & analysis. Ideal for indoor and outdoor use. #paratiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii - @quad_17fz