Antonki 2 Pack Plant Water Meter, Soil Moisture Meter, Soil Tester Hygrometer Sensor, Soil Water Monitor Kit for Indoor Potted Plants, Flower, Gardening, Farming - No Battery Required

This soil moisture meter helps to monitoring soil moisture level in real time and telling you how moist, wet or dry the soil is. No overwatering, plants grow from yellow to green, you grow into a garden professional.
Easy to use. Step 1 - Remove the probe protector. Step 2 - Insert near the root in full contact with the soil until the poniter swing. Step 3 - Read the moisture level of plants. If the plant water meter shows really wet in some spots but dry in others, it means you aren't watering properly. You need to water around the top, not just in a spot.
You can check the water guide map and see which zone your house plants should be. Some plants like to be moist, some are drought resistant. Too wet causes root rot. It is time to know if your plant should be water or not.
Easy to store. It can be left in the soil and provides reading in real time. 1 pcs for orchids, 1 pcs for succulents. If not in use, you can clean it with soft cloth and store in a drawer.
Comes with pack of 2, waterproof for indoor and outdoor plants. No battery required, providing long-lasting use. ( *Do not leave it in the soil for long time, or its lifespan may be shortened. )