기능

• A thermometer that simultaneously displays the current temperature, maximum temperature, and minimum temperature.
• It is also ideal for controlling the temperature of the showcase.
• Even if there is a change in temperature during a power outage or air conditioning failure, the maximum and minimum temperatures are recorded. *Memory of maximum temperature (MAX) and minimum temperature (MIN) starts when the battery set or reset button is pressed. I will remember it until I press the reset button or change the battery next time.
• If the external sensor is not connected, the temperature is measured with the built-in sensor. The measurement range of the built-in sensor is -5~50°C. When an external sensor (approx. 3 m) is connected, the temperature of -50~70°C can be measured.