4Pcs Solar-Powered Floating Pool Thermometer with Colored LED Lights – Compact, Portable Temperature Gauge

Nighttime visibility and pool lighting: These floating solar thermometers combine soft LED illumination with temperature sensing. They charge during daylight and, when night falls, their colored LEDs cast a gentle glow across the water so you can read the temperature after dark and add ambience to evening swims or hot tub soaks. Accurate, quick readings: Each unit displays large, easy-to-read digits and delivers reliable temperature measurements within minutes. Measurement range: -5°C to 50°C (30°F to 120°F). Placement tips: Use multiple units to compare temperatures in different pool zones or to have one device dedicated to the hot tub to find the most comfortable spot. Stable floating design: An intake on the side and an outlet at the bottom keep the thermometer upright in the water, ensure good drainage when lifted, and prevent it from tilting or lying flat. Durable construction: Housings are molded from impact-resistant engineering plastic with chemical treatment to resist fading, while the thermometer tube is made from shatter-resistant material to avoid breakage or leakage. Compact and portable, this 4Pcs set offers both practical temperature monitoring and decorative pool lighting.