【3-in-1 Soil Moisture Meter】 - The soil test kit can test the humidity, pH value and sunlight level of plants .Soil pH Meter it also can quickly help you understand the soil condition, determine when watering is needed, and do adjustment for better plants care.【Accurate& Reliable】-The 3-in-1 Soil Moisture/Light/pH is designed with Premium Double-needle Detection Technology, can greatly improve the speed and accuracy of detecting and analyzing soil moisture and pH and acidity,can ensure that the soil promotes plant growth with appropriate nutrients.【INDOOR & OUTDOOR USE】 -A super helpful tool,Testing Kits for Garden Plants.This soil test tool kit is lightweight and portable, easy to carry around for outdoor use.Ideal for Soil Moisture Sunlight pH Test Meter for home plants, garden, lawn and farm.【Easy to use】- No batteries or electricity needed. Only need insert the sensor probe into the soil about 2-4 inches, toggle switch to test moisture, pH, sunlight, wait for a few minutes till the pointer stops swinging to get a stable reading on the scale dial.If the plant is very dry, the soil pointer will not swing, that means your plant needs water.【SERVICE】- If you receive defective Soil Test Kit for pH Moisture or meet any problems, please feel free to contact us.We will refund your money or provide a new replacement .