Liquid crystal digital display meter

The utility model discloses a liquid crystal digital display meter. Including a front cover, a surface film is arranged on the front surface of the front cover; the surface film is bonded and fixed with the front cover; wherein an acrylic plate is arranged on the inner side of the front cover, the acrylic plate is fixedly connected with the front cover, a liquid crystal screen is arranged on the inner side of the front cover and close to the rear surface of the acrylic plate, the liquid crystal screen is fixedly connected with the front cover, a circuit board is arranged on the rear surface ofthe front cover, and the circuit board is fixedly connected with the front cover; 5-4VA is novel in shape and rich in sense of science and technology; embedded hardware design, a processor taking SAMSUNG ARM9 as a core is matched with a high-resolution LED liquid crystal screen; when the digital display meter is used, the functions of high dominant frequency, high performance and low power consumption are achieved, an op