（18×9×9cm）Soil Moisture Alarm, Hygrometer Sensor Gardening Tool Kit Soil Moisture Meter Watering Alarm Bird Plant Soil Tester for Planter Water Reminder Warning Alert

General DescriptionThe is an innovative soil moisture meter, designed to help gardeners monitor soil moisture accurately. Its bird-shaped design adds a decorative touch to your flower pots while serving an essential function for the health of your plants. Thanks to its automatic optical sensor, it will whistle to remind you to water your plants when the soil is too dry, while deactivating the alarm function at night so as not to disturb your peace.Technical specificationsDimensions: 18 × 9 × 9 cmMaterial: premium materials for increased durabilityUsageTo use the moisture meter, remove the transparent film under the bird to feed it. To turn off the song function, touch both probes simultaneously or insert the probe into the wettest soil.