Fast Refresh & External Temperature Probe -- Screen will refresh temp rh data every 5 seconds; With 2M cable, can measuring temperature in the place where hard to reach; Sound alarms help you notice the change of enviroments in time
Multiple Functions Thermometer Humidity Recorder-- Backlit design allows view data clearner in dark environments; Wall-mounting and desktop stand options, suitable for more scenario requirements, such as medicine refrigerator, freezer, wine cellar, warehouse, greenhouse, laboratory, industrial production, etc; Replaceable battery ensures long-lasting use
Data Logging Capacity: Records up to 34560 groups of temperature and humidity readings with data storage; Generates comprehensive reports for analysis and monitoring of environmental conditions over extended periods








