INKBIRD 2nd-Gen Wireless Floating Pool Thermometer With IBS-M2 Wi-Fi Gateway Combo Waterproof Digital Thermometer For SPA Pond

Battery Included：No High-concerned chemical：None Electronic：No Theory：Thermometer Hygrometer Display Type：DIGITAL Certification：CE,FCC Model Number：IBS-P02R Origin：Mainland China Max Measuring Temperature：49°C & Under Style：Standing Station Brand Name：INKBIRD Is Smart Device：Yes Use：Outdoor Display Size：1.9 Inches & Under Battery：2* AAA 1.5V (not included) Pool thermometer Temperature Measurement Range：-40℃~70℃ (-40℉~158℉) Pool thermometer Temperature Measurement Accuracy：±1℃ (±1.8℉) Pool thermometer Temperature Display Accuracy：0.1℃ (0.1℉) Sampling Period：10s Waterproof Grade：IPX7 Warranty：1 Year IBS-M2 Temperature Measurement Range：-10℃~60℃ (14℉~140℉) IBS-M2 Temperature Measurement Accuracy：±1.0℃ (±1.8℉) IBS-M2 Temperature Display Accuracy：0.1℃ (0.1℉) IBS-M2 Humidity Measurement Range：0~99% IBS-M2 Humidity Measurement Accuracy：±5% IBS-M2 Humidity Display Accuracy：1% Maximum Number of Devices Supported：9 Wi-Fi：Supported Transmission Distance：up to 300 ft in open space

Battery Included: No High-concerned chemical: None Electronic: No Theory: Thermometer Hygrometer Display Type: DIGITAL Certification: CE,FCC Model Number: IBS-P02R Origin: Mainland China Max Measuring Temperature: 49°C & Under Style: Standing Station Brand Name: INKBIRD Is Smart Device: Yes Use: Outdoor Display Size: 1.9 Inches & Under Battery: 2* AAA 1.5V (not included) Pool thermometer Temperature Measurement Range: -40℃~70℃ (-40℉~158℉) Pool thermometer Temperature Measurement Accuracy: ±1℃ (±1.8℉) Pool thermometer Temperature Display Accuracy: 0.1℃ (0.1℉) Sampling Period: 10s Waterproof Grade: IPX7 Warranty: 1 Year IBS-M2 Temperature Measurement Range: -10℃~60℃ (14℉~140℉) IBS-M2 Temperature Measurement Accuracy: ±1.0℃ (±1.8℉) IBS-M2 Temperature Display Accuracy: 0.1℃ (0.1℉) IBS-M2 Humidity Measurement Range: 0~99% IBS-M2 Humidity Measurement Accuracy: ±5% IBS-M2 Humidity Display Accuracy: 1% Maximum Number of Devices Supported: 9 Wi-Fi: Supported Transmission Distance: up to 300 ft in open space