General description The 4X Soil Moisture Meter Watering Alarm is an essential gardening tool designed to help you maintain the perfect moisture level for your potted plants. This innovative device alerts you when your plants need watering by emitting sounds, simplifying your gardening routine and preventing overwatering or underwatering. Its charming bird design also adds a decorative touch to your garden. Technical specifications Color: Yellow Material: Resin Size: 18 x 9 cm Measurement allowed error: +/- 1-3 cm Battery: Standard size button battery (lasts for one year) Usage Insert the moisture sensor probe into the soil to start monitoring moisture levels. The device will whistle when the soil is dry, reminding you to water your plants. If you want to turn off the singing function, press both probes simultaneously or insert them into the wettest soil. Watering is required every 15 seconds when the device is singing. It can also detect the pH value of the soil, which should be