Soil moisture sensor, water monitor, hygrometer for horticulture, agriculture and plants, no batteries required, 2-pack--DTEKGAZ

General Description: The soil moisture sensor is an indispensable tool for horticulture, agriculture, and plant care. This 2-pack contains reliable probes that guarantee accurate and immediate readings and are suitable for both indoor and outdoor use. Thanks to its simple application, you can quickly check whether your plants need water, even if the soil appears dry on the surface. Technical Specifications: Type: Soil hygrometer; Probe length: approx. 7.5–10 cm insertion depth; Scale: 10 markings on the dial; Power supply: No batteries required. Application: Simply insert the probe approximately 7.5–10 cm into the soil. The dial will immediately indicate whether the soil is dry, moist, or wet. It is recommended not to leave the probe in the soil for more than one hour and to avoid hard stones when inserting it to prevent damage. Other Notes: Do not use to measure water or other liquids. Wipe the probe clean after use to prolong its lifespan.