The COVID-19 pandemic has killed so many people globally. Nowadays, protecting gears like a face mask, sanitizer has become a necessity in our daily life. Particularly, a thermometer is the most important product at this moment that able to measures invisible and potential risks to protect you and your loved ones from danger. The rectangle is a thermometer design that can easily measure body temperatures. It is a non-contact thermometer which much safer than a contact one due to the current pandemic situation.