Marine air dew point temperature detection device

The utility model discloses a marine air dew point temperature detection device which comprises a shell and a temperature and humidity sensor, a connecting pipe is fixedly inserted into one side of the shell, a power module, a controller and a display module are arranged in the shell, the temperature and humidity sensor is connected with the controller through a wire, and the controller is connected with the display module through a wire. The power supply module is electrically connected with the controller, the display module and the temperature and humidity sensor, and the controller is electrically connected with the display module. The temperature and humidity monitoring device has the advantages of convenience in control, simple circuit, high hardware integration level, capability of being used for a long time due to the built-in power supply, low power consumption, reliable performance and the like; according to the dew-point temperature measuring device, the dew-point temperature is measured by the tem