Dooppa 3-in-1 Soil pH Meter, Plant Soil Tester Kit with Moisture,Light and PH Test for Garden Farm Lawn, Indoor & Outdoor Use

Dooppa 3-in-1 Soil Tester MeterFunctions: Measure soil MOISTURE, PH and LIGHT levelsFeatures: - Easy to read levels - No batteries needed - Indoor/outdoor use - Color coded reading system - For most plants How to use: - Slide the switch to a correct position before use. - Slide it to right position, insert the gauge needle 4 to 6 inches into soil to test soil pH. - Slide it to left position, in...