SPORTARC Plant Water Monitor 4-in-1 Soil Hygrometer Sensor pH 220mm

4-in-1 Multifunctional Tester: Measures soil moisture, pH, temperature, and light intensity instantly to help you balance nutrients and water for thriving plants without guesswork. No Batteries Required & Easy Use: Powered by the soil itself, simply insert the metal probe two-thirds deep and switch functions for immediate readings on the large, clear for dial display. Deep Penetration Design: Features a robust 165mm metal sensor tip that penetrates deep into root zones for accurate data while causing minimal damage to delicate plant roots. for versatile Gardening Application: for ideal for home gardens, greenhouses, lawns, farms, and potted plants; perfect for monitoring flowers, vegetables, rice, and indoor house plants effectively. Important Usage Notes: Designed for soil use only; do not test water or hard compacted ground. Wipe the probe clean after each use to prevent and for ensure long-term accuracy.