The invention relates to the technical field of equipment grade testing, and provides a low voltage batch meter IK grade testing device. The low voltage batch meter IK grade testing device includes alow voltage batch meter, a CCD machine vision system, a rotation impact unit, a console, a communication module and an industrial control computer, wherein the CCD machine vision system includes a light source, an imaging unit and an image processing unit; the imaging unit includes a lens; the lens is arranged above the low voltage batch meter; the light source is arranged on the low voltage batchmeter; the output terminal of the imaging unit is electrically connected with the input terminal of the image processing unit; the output terminal of the image processing unit is electrically connected with the console; the console is in communication connection with the industrial control computer through the communication module; and the industrial control computer is electrically connected with the input terminal of the rotation impact unit. The low voltage batch meter IK grade testing device provides a testing device applying the optical imaging technique to product impact, and can realize rotation positioning impact of the test product in the low voltage batch meter IK grade test. Besides, the industrial control computer can automatically identify the test result, so that fairness and repeatability of the test can be guaranteed and consumption of the labor cost and resources can be reduced.