The Inkbird Pool Thermometer Set is a solar-powered device designed for remote monitoring of water temperature in pools and hot tubs. With the option to display measurements in both Celsius and Fahrenheit, this thermometer utilizes thermal measuring technology to provide accurate readings. Made of waterproof plastic, it is durable and suitable for outdoor use. The set includes the Inkbird brand thermometer along with features for ambient light and remote monitoring, making it a convenient and reliable tool for maintaining water temperature levels in your pool or hot tub.