The invention discloses a power distribution cabinet convenient for checking instruments and belongs to the technical field of the power distribution cabinets. The power distribution cabinet convenient comprises a cuboid-shaped cabinet body, a cabinet door hinged to the cabinet body, and a mounting box embedded in the cabinet door and open in the front and rear ends, wherein a mounting hole matched with the mounting box is formed in the cabinet door and the mounting box is embedded in the mounting hole; a base is connected to the bottom of the cabinet body; two rectangular through holes receiving forklift legs are formed in the base in the long edge direction of the cabinet body, and the long edges of the rectangular through holes are consistent with the long edge of the cabinet body in direction; a lifting ring is arranged on the top of the cabinet body; a lug boss edge propping against the outer surface of the cabinet door is formed on the front end of the mounting box, while a flange projecting upwards is formed on the bottom of the rear end of the mounting box, and a wire passing-through hole is formed in the flange; a protective end cover is arranged on the rear end of the mounting box in a clamping manner, and hinged to the flange; an organic glass plate is arranged on the front end of the mounting box, and the organic glass plate and the lug boss edge are fixed on the cabinet door by use of a bolt. The power distribution cabinet convenient for checking instruments is convenient for observation, stable and secure in supporting, and convenient for a forklift to carry.