Bluetooth Hygrometer Thermometer IBS-TH1

Wireless control: INKBIRD IBS-TH1 can be controlled by Bluetooth connection via its free APP and we can monitor, set and/or adjust its temperature and humidity on our mobile phones at any time, and we can check its history and current data remotely, no time to be wasted for making frequent checking, more efficient and convenient. Its Bluetooth connection range is up to 150ft/50M. Notice: the GPS location service of our mobile phone needs to be turned on before we pair INKBIRD IBS-TH1 with our mobile phone. Built-in sensor and external probe: INKBIRD IBS-TH1 has one built-in sensor and an external probe. Its inside sensor can only monitor spatial range temperatures and humidity such as indoor and outdoor temperature and humidity, while its external probe can monitor liquid temperature. Versatile and more efficient. Data Storage & Sampling Interval：Hold data for 20 days if the sampling interval is 1min, the max date storage is 30000 point. Different sampling interval (10s, 30s, 1m