| 摘要 |
<p>Provided is a refrigerator capable of informing a user of, by means of a simple configuration, whether ions are being supplied to the inside of the refrigerator. An ion generating element (2) releases ions to the inside of the refrigerator. A first ion measuring instrument (3) is disposed in the refrigerator, and measures the quantity or concentration of the ions in the air. An electrode section is included in the first ion measuring instrument (3), and changes the current value to be outputted corresponding to the quantity of ions in contact therewith. A first heater (4) is disposed at the periphery of the electrode section. A microcomputer (7) sets the first heater (4) to be turned on when suppressing dew condensation on the electrode section, and the measured quantity or concentration of the ions is displayed by means of a display section (8).</p> |
