[Durable] The floating solar thermometer is made of high quality polypropylene, which is durable, safe and reliable, anti-drip, anti-oxidation, corrosion-resistant and durable. Suitable for all seasons. Don't worry about the thermometer being damaged in high temperature [Eco-friendly and easy to use] The floating thermometer is powered by solar energy. No need to replace the battery. Just put the solar thermometer into the water and wait 1-2 minutes to display the measured value. The thermometer uses two modes, C and F, so that anyone can read the data easily [Accurate measurement, clear display] The waterproof probe can touch the water directly and feel the temperature, and the measured data is more accurate. The floating solar thermometer is equipped with a large digital display which clearly displays the test temperature and has the highest and lowest temperature functions. Test temperature range: 0~+50~(32~+122) [Simple and practical design] The floating solar thermometer can float on the water and is equipped with a hanging nylon rope, which makes the thermometer easy to grip, compact, lightweight and easy to carry [Multi-scene] The solar thermometer is very suitable for indoor or outdoor swimming pools, spas, hot tubs, fish ponds, aquariums, hot tubs and other occasions. You can read the temperature the fastest.Product Features: Type: Electronic thermometer. Measurement accuracy: 0.5 degree. Application area: swimming pools, hot springs, bathrooms, ponds, etc. Usage: measuring the temperature of swimming pool water.< /p> Temperature measurement range: -20~50C. Accuracy: +/- 1C. Display resolution: 0.1C. Silver: 1. Please use it within a temperature range. Display E (error) out of range 2. In order to protect the solar panels, the machine will automatically go into self-protection standby within about 3 minutes and automatically record the temperature before shutting down. However, please note that the C unit is restored after power-on, if you use the F unit before power-off. Contents: 1 thermometer Note: You can not be exposed to direct sunlight for more than 4 hours, or you will see phenomena such as water ingress, mess display and others phenomena.