HANDLE WITH ROTATION ANGLE DISPLAY PART

PROBLEM TO BE SOLVED: To provide a handle with a rotation angle display part not only for detecting and displaying the rotational frequency of one rotation of a handle, but also for easily detecting the rotational frequency of less than one rotational frequency of the handle by displaying the rotation angle of less than one rotation of the handle.SOLUTION: The handle with a rotation angle display part is configured such that since a switch part 23 is pressed by a protrusion 28 according to the rotation of a handle 12, 8 pieces of switch parts 23 are turned ON/OFF in the order of their arrangement with equal intervals on a circumference, and that according to this, an LED 30 of a rotation angle display part 29 are turned on/off in the order of their arrangement with equal intervals in a circumferential direction with respect to a storage part 15, and that a reference point 31 is determined at the rotation start position of the handle 12, and that the position of the LED 30 which is turned on is confirmed. Thus, it is possible to detect the rotation angle of the handle 12 with the reference point 31 as a star point, and to detect the rotational frequency of less than one rotational frequency of the handle 12.