This product uses the 485 MODBUS transmission principle to display, contains a highly integrated temperature and humidity sensor chip, which can measure the temperature and humidity of the scene in time, and an external LCD screen, real-time display of real-time temperature and humidity data in the area. There is no need to display real-time data measured by the sensor through a computer or other devices, unlike previous sensors.
The status indicator on the upper left side is on, and the temperature is displayed at this time;
The status indicator on the lower left side is on, and the humidity is displayed at this time.