INKBIRD Pool Thermometer with WiFi Gateway Indoor Outdoor Pool Thermometer Set Digital Temperature Monitor for Swimming Pools

Battery Included：No High-concerned chemical：None Electronic：No Theory：Multifunctional Thermometer Power Type：Aaa Battery Certification：CE,FCC Origin：Mainland China Max Measuring Temperature：50°C - 69°C Style：Standing Station Brand Name：INKBIRD Is Smart Device：Yes Use：Household Power Source：Aaa Battery Display Size：1.9 Inches & Under Display Type：DIGITAL Product Name：Floating Pool Thermometer with Wifi Gateway Thermometer Power：2 * AAA 1.5V Battery(not including) Thermometer Range：-40℃~70℃/-40℉~158℉ Thermometer Sampling Period：10s Thermometer Waterproof：IPX7 Gateway Transmission Distance：Up to 300 ft in open space Gateway Temp Range：-10℃~60℃/14℉~140℉ Gateway Humidity Range：0~99% RH Maximum Number of Devices Supported：9pcs

Battery Included: No High-concerned chemical: None Electronic: No Theory: Multifunctional Thermometer Power Type: Aaa Battery Certification: CE,FCC Origin: Mainland China Max Measuring Temperature: 50°C - 69°C Style: Standing Station Brand Name: INKBIRD Is Smart Device: Yes Use: Household Power Source: Aaa Battery Display Size: 1.9 Inches & Under Display Type: DIGITAL Product Name: Floating Pool Thermometer with Wifi Gateway Thermometer Power: 2 * AAA 1.5V Battery(not including) Thermometer Range: -40℃~70℃/-40℉~158℉ Thermometer Sampling Period: 10s Thermometer Waterproof: IPX7 Gateway Transmission Distance: Up to 300 ft in open space Gateway Temp Range: -10℃~60℃/14℉~140℉ Gateway Humidity Range: 0~99% RH Maximum Number of Devices Supported: 9pcs