Quickly keep track of your pool or spa temperature with this standard, easy-to-read thermometer. The thermometer gives accurate reliable temperature readings. This wireless thermometer is an excellent device for measuring water temperatures up to four meters deep.Details:OrangeTemperatures are switchable between degrees Celsius and FahrenheitWireless external receiver with up to 100-meter range3 switchable channelsWater resistant, but not waterproofABS plasticBoth thermometer and base requires 2 AA batteries each (sold separately)Suitable for all pool typesContents:Thermometer: 5" x 5" x 8"Receiver: 4.5" x 1.75" x 3.25"