Home » Tuya Smart Bluetooth BLE Temperature Humidity Thermometer Hygrometer Detector for Greenhouse Wine Cellar Grow Tent Basement Tuya Smart Bluetooth BLE Temperature Humidity Thermometer Hygrometer Detector for Greenhouse Wine Cellar Grow Tent Basement Tuya Smart Bluetooth BLE Temperature Humidity Thermometer Hygrometer Detector for Greenhouse Wine Cellar Grow Tent Basement. Sale price : $7.94 Category : Security & Protection