This automatic watering device can be used in conjunction with a nutrient solution or plant fertilizer. The precision watering system delivers the right amount of water slowly and precisely where your plant needs it, at the root zone By spot watering only where you need it, your drip system is ideal for saving water during droughts. Intelligent operation can cooperate with the law of plant growth and create a more beautiful landscape. Plant irrigation system: flowers, plants, bonsai and potted fruits, for family homes, hotels, clubs, offices, courtyards, greenhouses, gardens, lawns and other plants for intelligent care. Automatic irrigation, saves time and effort. The water flow can be adjusted. Can be applied repeatedly, cost-effective. Size: 21 * 40CM Delivery quantity: 1 piece Professional Forehead ThermometerBased on the relationship between temperature and measurable infrared radiation, our infrared forehead thermometer will give you an accurate temperature measurement, with an error of 0.2 . 99 Data Recorded Simple Operation and Fast Reader: You can use our infrared thermometer to get the temperature measurement only with one button.