CX-301 Large Screen Household Hygrometer High Precision Indoor Electronic Thermometer with Alarm Clock Hourly Chiming

About Product:CX-301 large screen indoor home hygrometer high precision indoor electronic thermometer with alarm clock hourly chiming, calendar display function. Highest and lowest humidity memory, white, red and blue 3 colors. CX-301A, indoor and outdoor temperature hygrometer, with external temperature sensor, line length 1.5 meters, double temperate probe, 12/24 hour switching, hourly chiming and timing alarm clock, calendar display function, dual temperature single temperature display at the same time, temperature measurement range:-50℃-+ 70℃. Humidity measurement range: 10% RH-99% RH