| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid remaining amount detection device capable of preventing the unstable notification of liquid remaining amounts due to the fluctuation of a liquid level.SOLUTION: A liquid remaining amount detection device includes: a detection part 10 having a plurality of electrodes 10a and 10b disposed such that a conductive state is changed in accordance with the position of the liquid level of liquid 2 stored in a tank 1, and the detection part 10 has a structure for allowing the liquid 2 adhered between the plurality of electrodes 10a and 10b to remain such that when the liquid level of the liquid 2 is temporally changed, and the liquid 2 is adhered between the plurality of electrodes 10a and 10b, the conductive state of the electrodes between which the liquid 2 has been adhered is maintained. |
