Main_Category: Industrial & Scientific

ORIA Wireless Thermometer Hygrometer, Mini Wireless Humidity Temperature Sensor with Data Export and Alert, Temp Humidity Monitor for House, 2 Pack
【High Accuracy Sensor】It is not the Refrigerator thermometer, please do not put it in the refrigerator. With built-in MEMS sensor, it provides high precise monitoring. Temp deviation  Humidity deviation  ±3%RH. Automatically update the data once a second. Up to connecting distance (no obstacles). 【Wireless APP Control & Smart Alert】Temperature sensor uploads data to App when connecting to APP via Bluetooth. You can set the monitor range. Data on the APP shows red when data is beyond preset range. 【Bluetooth Wireless Connectivity】The sensor uses a high-end Bluetooth 5.0 chip. Temperature range  Humidity range

Price is $21.00
Price: $20.99