Detection board for accurately detecting number of holes on isolation plate

The utility model relates to a detection board for accurately detecting the number of holes on an isolation plate, comprising a detection board body, wherein the detection body is provided with a plurality of holes, the number of the holes is same as the number of holes on an isolation plate, the positions of the holes on the detection board are mutually corresponding to that of the holes on the isolation plate, the shapes of the holes on the detection board are mutually corresponding to that of the holes on the isolation plate, it is known that the isolation plate can be various isolation plates in an automobile discharge system, such that it is unnecessary to repeatedly describe the isolation plate, and the isolation plate can be applied on like places. The detection board for accurately detecting the number of holes on an isolation plate can be used for accurately detecting the number of holes on an isolation plate with holes, is convenient and practical, and simultaneously can save time, thereby increasin