| 摘要 |
PROBLEM TO BE SOLVED: To provide a strain gage capable of suppressing variation in resistance values of resistors as much as possible in the initial stage to easily adjust the resistance values at the final adjustment stage.SOLUTION: At least one pair of resistors 3 out of two pairs of resistors consisting of metal having a folding pattern for sensing a strain and facing each other to form a Wheatstone bridge circuit are juxtaposed to face each other. Errors of the resistance values of facing sides forming the Wheatstone bridge circuit are reduced at a stage having a manufacturing initial value, and adjustment man hours at the final stage can be reduced. |
