COMBINATION MEASURING DEVICE

To provide a novel combination measuring device that can detect entrance of water into a device, with an inexpensive structure.SOLUTION: The combination measuring device includes: a conductive board facing each other across a space in a conductive part where it is possible to detect entrance of water into a device; a voltage line for applying a voltage to the conductive boards; and a detection unit for detecting a potential difference between the conductive part and the conductive boards. Further, the detection unit or the control unit of the device determines the presence of entrance of water between the conductive part and the conductive boards on the basis of the potential difference.SELECTED DRAWING: Figure 8 【課題】安価な構成でもって装置内への水の浸入を検出することのできる新たな組合せ計量装置を提供することを課題とする。【解決手段】組合せ計量装置は、装置内への水の浸入が検出可能な導電部分に、間隔を開けて対向配置される導電板と、前記導電板に電圧を印加する電圧線と、前記導電部分と前記導電板との電位差を検出する検出部と、を備える。また、前記検出部、又は、前記装置の制御部は、前記電位差に基づいて、前記導電部分と前記導電板との間に水の浸入の有無を判断する。【選択図】 図８