Smart Pool Thermometer — Remote Receiver Range 300 feet (90M), Compact & Portable

Wireless range up to 300 feet (90M) so you can monitor pool temperatures from the receiver while inside your home. Temperature readings refresh every 3 minutes to keep you updated. Supports both Celsius and Fahrenheit display modes; the floating pool unit reports temperature while the indoor thermohygrometer/receiver can be switched between °C and °F. Constructed with upgraded materials: a transparent cover directly bonded to the face, a waterproof battery compartment, and improved internal waterproofing for longer service life. PX7 Proof protection makes this floating thermometer suitable for swimming pools, fish ponds, aquariums, baby baths, spas and similar uses. Easy-to-read design features a top hemispherical transparent protective shell and a vertical LCD layout for clear viewing on the water. Measurement range: -9.9°C-50°C (14F-122).You may also like 3KW Electric Water Heater Thermostat for Swimming Pool, Hot Tub & Spa — Precision Temperature Control.