*HIGH-QUALITY MATERIALSThe wireless swimming pool float thermometer is made of high-quality plastic materials, which are durable, wear-resistant and not easy to damage. Our swimming pool digital wireless float thermometer has a good use effect and can help you save unnecessary expense. *MULTIPLE USESOur swimming pool spa tub water temperature meter has indoor temperature and highest and lowest recorded water temperature. This water temperature meter is a handy tool for many purposes *3 CHANNELS433MHZ wireless receiving 3 channels of water temperature. This floating thermometer can accurately and quickly measure the water temperature of swimming pools and hot springs. It is an essential tool for testing water temperature. *SNOOZE FUNCTIONThe wireless swimming pool float thermometer features an alarm clock with a snooze function, displaying the indoor temperature and the water, month, date, week, time and receiving channel * SCOPE OF APPLICATION Waterproof and floating transmitters have a wide range of applications. Usually, this swimming pool spa tub water thermometer is suitable for all outdoor and indoor swimming pools, spas, hot tubs, aquariums and ponds.