1. Working voltage: 3V 2. Working current: 10uA 3. Rated power: 0.03W 4. Dimensions: 131x25.1x10.9 mm 5. Battery: CR2032 6. When there is less water, the red light flashes once every 5 minutes 7. One-key real-time monitoring of the current soil state and moisture content 8. Insert into the soil, do not need to pull out for long-term monitoring, a must for lazy people to grow flowers 9. Three kinds of red, green and blue indicator lights, according to different water content, adapt to common flowers and plants, select indicator range according to different plant characteristics
