Description: Material: plastic Color: green Size: 25cm/9.8inch Feature: 1.Help you clearly understand the dry or wet state of the soil beneath the , avoid guesswork, and reduce the risk of overwatering or underwatering. 2.Equipped with a large-sized, easy-to-read hygrometer dial featuring clear humidity zones and scale markings, it is suitable for both beginners and experienced plant growers 3.Just insert the probe into the soil and you can get the reading immediately. No battery, no charging and no waiting are required. 4.It adopts a single-probe design to minimize interference with plant roots. Compared with dual-probe hygrometers, the test is safer and cleaner. 5.Not suitable for hard or stony soil, nor for liquid testing. Please clean the probe after each use to maintain accuracy and durability. Note: 1. Based on actual usage effect. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package included: 1 *Soil Moisture Detector