About This

• Real-Time Buoy Monitoring System: Utilizes a physical buoy mechanism to display real-time water depth. The floating red indicator rises and falls with the liquid level, providing an instantaneous visual signal for precise hydration management
• Battery-Free Mechanical Logic: Engineered for permanent monitoring without electricity or sensors. Simply insert the probe into the pot soil or hydroponic reservoir; the mechanical lift responds naturally to water pressure, ensuring zero maintenance cost
• Battery-Free Operation: No batteries or electricity are required for this plant moisture meter; simply insert it into the soil and it will function effectively to gauge moisture levels
• Universal Pot Compatibility: Features a slim 15mm (0.59-inch) probe length, optimized for small to medium planters. The tapered base allows for easy insertion into dense potting mixes without damaging delicate root systems
• Clear Scale Visibility & Guidance: The transparent upper tube features high-contrast "MAX" and "MIN" markings. This data interface eliminates guesswork, preventing root rot caused by overwatering or plant dehydration during travel