| Features: 1, on the basis of the single chip microcomputer, ultra-small ultra-thin design, long: 50 mm wide: 19 mm thick: 14 mm 2,wideWorking voltage support, can work in4.2V--30V And with the function of the voltage meter, the size of the input voltage can be measured. 3, the use ofHigh bright tube , high brightness, more visibility, in a relatively bright environment also can see 4, a total of 5 kinds of display mode, (1) only show the time (2) show only the date (3) only voltage (4) show only the temperature (5) show the temperature time, temperature, alternating voltage (Note: in alternating display mode, can choose whether to display temperature DD through the degree option Or voltage,… | |