Wired Electronic LCD Digital Temperature Meter Thermometer Probe Sensor for Quantity: One pieceDual internal and external temperature measurement (the internal probe is placed in the machine), with a clock display function, and a large-screen display on the shell. The digital thermometer has a stylish appearance and small size, and is particularly suitable for measuring the temperature in rooms, cars, refrigerators, air conditioning outlets, etc. The results are intuitive, fast, and highly accurate.Each digital thermometer has a 1.5-meter-long temperature probe connecting wire. When using, place the probe outside the window and the display inside to observe the outside temperature. There is no need to open the window or open the door. In summer and winter indoors When the air conditioner is turned on, it can adjust the temperature of the air conditioner in time according to the change of the outdoor temperature. very useful! There are many uses.[Multifunction] Clear LCD screen, Celsius and Fahrenheit, time display function conversion function, convenient for reading data and daily use.[High quality] The electronic thermometer is small and exquisite, with excellent workmanship, using environmentally friendly materials, sturdy and durable.[Application] Easy to use, widely used in refrigerators, air conditioners, freezers, aquariums, homes, offices, cars, etc.[Dual meter probe] The dual meter probe measures indoor and outdoor temperature. High-precision visual display.