To provide an inspection result display device provided with a display part capable of simply confirming a determination whether tightening torque reaches a set value or not.

A wire 8 from a torque detection part 7 passes a through hole 9 formed in an impact wrench 1 and is connected to a controller 10 arranged in a rear part of the impact wrench 1, a wire 11 from the controller 10 passes through a through hole 12 formed on a rear face of the impact wrench 1 and is extended to the outside, and the sheetlike display part 13 for displaying a determination signal for determining whether a tightening torque value reaches the set value or not is attached to a tip of the wiring 11.