The Data logger is designed with a high accuracy temperature &humidity sensor, providing fast response and stability. It is used for monitoring and collecting data of environment temperature and ambient humidity.
It is widely used in indoor temperature measuring, warehouse management, logistics transportation, telecommunication rooms, intelligent buildings, subways, department stores, libraries, etc.
Replace the battery
To open the battery cover, press the non-slip point, rotate the battery cover to the unlocking position on the left and tap the battery cover gently, rotate right to lock the battery cover.