Atree Soil Moisture Meter, Plant Moisture Meter, Plant Water Meter for House Plants, Soil Test Kit Hygrometer Moisture Sensor for Garden, Farm, Lawn, Indoor Outdoor (No Battery Needed)

SOIL MOISTURE METER: This soil moisture meter is only for testing soil moisture level, make your plants can grow healthy and strong(DO NOT test pure water directly) EASY TO USE: 7.6" probe length, simply insert the plant moisture meter into the soil 4-6 inches(2/3 of the probe), and you'll get your reading NO BATTERY NEEDED: No batteries or electricity needed, plug and read COMPACT FOR INDOOR & OUTDOOR USE: No more guess work, know when to water for your garden, flowers, plants both indoor and outdoor SCIENTIFICALLY ACCURATE: Easy & accurately to read moisture promotes healthy plants