SheerSquare 3 in 1 Soil PH and Light Meter - Soil PH Meter Soil Moisture Sensor 3-in-1 Soil Moisture/Light/PH Test Kit for Indoor/Outdoor Plants Care (No Battery Needed)

With SheerSquare 3-in-1 Soil pH Meter, you can easily check on the condition of your plants. The moisture meter will quickly tell whether your plants is doing well. Firstly, the pH meter will let you know that if your plants/garden are dry and needs water or wet and could use a day to dry out, you will never again over/under water your plants again!! Secondly, the pH meter helps you to control PH level in your soil, acidic or alkaline is suitable for your plants! Thirdly, testing whether plants are getting adequate sunlight. Above all, equipped with this meter, you can give the best care to your plants and keep the soil and lawn healthy and happy knowing that once taken care properly it'll make your home or garden much more alive! Note: Please remove probes from soil and wipe clean after each use for best results! 3-in-1: Tests moisture, pH value and light level using (2) 20 cm probe and a light sensor Compact and Portable: It is convenient to use it indoor, outdoor or in your greenhouse High Accuracy and Rapid Respond: There are 3-calibration tables, you can respectively get the accurate value immediately No battery needed: environmentally friendly because it didn't need any battery or electricity, just plug in the probe to your soil! Promote Healthy Plants: It ensures and maintains the health and quality of your greenery, by using it, you can know when to water, control pH level and whether the plant(s) are getting adequate sunlight pH range: 3.5-8 pH (3.5-6.5 acid, 7-8 alkali) Moisture range: 1-10(1-3 dry, 4-7 NOR, 8-10 wet)