General description The Wireless Pool Thermometer is a floating, easy-to-read device designed for accurate temperature measurement in swimming pools, aquariums, hot tubs, and spas. It features a clear LCD display and can wirelessly connect to indoor receivers, allowing you to monitor temperature data from the comfort of your home. Technical specifications Maximum wireless connection range: 328 ft Temperature measurement range of pool sensor: -40~70 °C/-40~158 °F Indoor receiver temperature measurement range: -10~60 °C/14~140 °F Temperature error range: ±1°C Measurement allowed error: +/- 1-3 cm Material: ABS Color: White & Gray Compatibility and accessories Includes: 1 x Mainframe (without 2X AAA battery) 1 x Pool temperature outdoor sensor (without 2X AAA battery) 1 x Outdoor unit pool lanyard 1 x English manual Installation Before placing the thermometer in water, ensure the cover is tightly secured to prevent water entry. If condensation appears on the screen, unscrew the lid to