Temperature and humidity data logger is a kind of temperature and humidity meter in temperature and humidity measuring instruments. It has a built-in temperature and humidity sensor or can be connected to an external temperature and humidity sensor to measure temperature and humidity. Temperature and humidity recorder is mainly used to monitor and record the temperature and humidity data of food, pharmaceuticals, chemicals and other products in the process of storage and transportation, temperature and humidity recorder is widely used in warehousing, logistics and cold chain of various links, such as refrigerated containers, refrigerated trucks, refrigerated packages, cold storage, laboratories and so on.Temperature and humidity data loggers are used to determine the temperature and humidity of an environment to determine the environmental conditions in which a product is manufactured or warehoused, as well as in people's daily lives.
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