- Measure water temperature easily and accurately with this innovative device, perfect for cold plunge spas, pools, and ponds. - Built to withstand wet environments, this water-tight design ensures reliable performance without compromising on durability. - Equipped with a solar LED light, it provides both illumination and a distinctive aesthetic, enhancing the ambiance of your water features. - Versatile and multifunctional, this tool is suitable for various applications, making it an essential addition to your outdoor or recreational setup. - Ideal for monitoring water temperatures in spas for optimal relaxation, in swimming pools for safe swimming conditions, or in ponds for maintaining aquatic life health. - Compact and user-friendly, this device seamlessly integrates into your existing water systems, offering a straightforward solution to temperature tracking.