| 摘要 |
Provided is a vehicle instrument capable of displaying accurate vehicle information without being affected by variations in power source voltage due to load state. A vehicle instrument comprising a control means (5) for supplying a power source to a detection circuit (K) in conjunction with an ignition switch (S), inputting a signal based on the potential of the detection circuit (K), and displaying vehicle information in a display means (6) on the basis of the signal, the vehicle instrument comprising a power source voltage unit (1) for supplying a power source voltage to the detection circuit (K), and a signal voltage unit (2) for detecting the signal of the detection circuit (K).
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