| 摘要 |
PROBLEM TO BE SOLVED: To quickly set a value, in a dial type display device of plurality of digits. SOLUTION: A plurality of dials 61, 62, 63 applying a numeral to an external periphery for indicating a value of plurality of digits are respectively independently arranged rotatably on one support shaft 71 of parallel support shafts 70, 71 on a frame 6, gears 66, 67 transmitting a prescribed rotational angle of the dial indicating a lower figure to 1 pitch rotation of the dial indicating an upper figure are arranged in the other support shaft 71 capable of rotation to be engaged with both the dials corresponding between the mutually adjacent dials, the dials 62, 63 indicating an upper figure of second digit or more are slidably supported on the support shaft 71, in the axial direction, and the dials 62, 63 are energized to a lower figure dial side by a spring 8.
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