INKBIRD ITH-11-B Bluetooth 5.0 Thermo-hygrometer Temperature and Humidity Monitor IP65 Waterproof for Indoor and Outdoor Use

INKBIRD. IP65 waterproof construction, works normally on rainy days. Professional Swiss sensor, accurate measurement with 0.2 0.36 °F). Bluetooth 5.0 connectivity, supports 80 meters 262 feet free range. Samples every 3 seconds, fast feedback on temperature and humidity changes. 9 months battery life with included batteries, 24/7 all-time monitoring. Compact and lightweight, suitable for indoor and outdoor use. Stores up to 300 days of offline data, varying with the logging interval. 2 years of historical data can be viewed and exported from the app. View data graphs of temperature, humidity, VPD, dew point. Receive high/low temperature and humidity alarm notifications under Bluetooth connection