我厂使用的转化温度表是通过8个按键转换显示各段的温度,由于按键使用频繁,经常出现如按键卡不住、接触不良等现象而影响温度表的准确显示,只要有一个键损坏,整块表就无法正常工作,而且这种按键现在很难买到,所以我设计制作了这个八通道自动巡检显示温度表。它可以自动 I use the conversion thermometer is through the 8 keys to switch the display of the temperature of each section, due to the frequent use of keys, often appear as key stuck, poor contact and other phenomena affect the accuracy of the thermometer display, as long as there is a key damage, The whole watch will not work, but this key is hard to buy now, so I designed and made this eight-channel automatic inspection display thermometer. It can be automatic