Plant Moisture Tester, Hygrometer for Flower Pots, Garden, Farm, Yard, No Batteries Required necessary

Accurate soil moisture detection: The soil hygrometer can tell you whether the soil at the bottom of your pot or garden is dry, damp or wet, while your eyes and fingers can only determine the moisture level of the soil surface.

Large, easy-to-read dial: The large dial is easy to read and includes three zones with ten scales, making it very simple to understand. Dry - Dry, Moist - Humid, Wet - wet.

Immediate humidity reading: Insert the probe into the soil and, without waiting, the dial will immediately display the humidity level. You can then decide if your plant needs watering based on the measurement. Don't leave this hygrometer of soil in the ground for more than 5 minutes, as the metal tip will gradually corrode.

Less damage: A single probe causes less damage to plant roots compared to double or multiple probes, and when you remove the probe after testing, it won't dislodge much soil. Precautions for use: Do not use to test very hard soil. Do not test water or other liquids. After testing, please wipe the probe clean.