Digital thermometer digital display is not complete?

Digital thermometer can accurate judgment and measuring temperature, with digital display, rather than a pointer or mercury. So called digital thermometer or digital thermometer. Digital thermometer imported chip assembly of high precision, high stability, error calculation, tend to be segmented - 20 ℃ to 50 ℃ range error for & plusmn; 1 c, can make it with high & plusmn; 0. 3C。 Within the power supply, micro power consumption, stainless steel shell, protection strong, beautiful and delicate. It adopts imported high precision, low temperature drift, ultra low power integrated circuits and wide temperature type liquid crystal display, built-in high-energy battery work 1 year in a row without replacement, is a kind of high precision, good stability and strong applicability of new temperature display on site. The emergence of digital thermometer can let people intuitively understand how much he'd like to know what the temperature is. Sometimes encounter the situation without all digital thermometer digital display, encounter this kind of situation how? Are generally screen or wiring problem. Encounter this kind of phenomenon, with small amounts of alcohol to wipe the screen repeatedly, if according to normal is good; If the display is still not complete, that it is possible that the row line problem, so you need to professional maintenance personnel.