TEMPerHUM USB Temperature Sensor Waterproof Temperature Probe Aquarium Monitoring Thermometer1. Cold, warm, dry and wet, you can know at a glance and take care 2. Temperature measurement: high precision temperature sensor, automatic induction temperature measurement 3. Data storage: the computer automatically stores the temperature and humidity data 4. Log log: record the temperature and humidity of the environment in real time 5. Email alarm: let you know the site temperature at the beginning 6. Monitor the ambient temperature and humidity