Product Description & Specifications: [Solar Swimming Pool Thermometer] The floating solar pool thermometer is made of durable BB plastic, and it is shatterproof and can be used for a long time. pool thermometer digital can be widely used to measure the water temperature in pools, hot springs and baths. use, charge the pool thermometer for 3-4 hours under direct sunlight. [Easy to use] The temperature of the pool has 3 buttons. After charging the solar battery, just put the water thermometer directly into the water for 1-2 minutes, and then remove it from the water to read the degree. The water thermometer has two display modes: Fahrenheit and Celsius. display and high-precision temperature sensor make data easy. [Clear digital temperature] The high-precision temperature sensor has the highest and lowest temperature functions, which can be switched by pressing the button to that different requirements are . The temperature range tested is: -30C~+150C, this is a flexible pool floating thermometer, the display will tell you the temperature. [High-quality and durable material] The pool thermometer is made of high-quality materials, durable, anti-oxidation, , suitable for indoor and outdoor use. The attached rope can fix the pool thermometer of the pool for you.[Widely used] Floating thermometer is the to enhance pleasure. perfect for family pools, spas, pool spas, hot tubs, aquariums and fish ponds. water thermometer meets 90% of the needs of measuring water temperature in life. Specification: Material: ABS Size: 13*8*8cm Temperature range: -30 to 150 degrees, can record the highest and lowest temperature within 24 hours, 2 temperature displays in Celsius and Fahrenheit, solar and battery dual power supply Colour: blue-white Scope of delivery: 1/ 2 x Solar Pool Thermometer Floating