The invention discloses a universal meter convenient for new energy automobile circuit detection, and belongs to the field of new energy automobile circuit detection. The universal meter convenient for new energy automobile circuit detection comprises a universal meter body, wherein the universal meter body is provided with a red meter pen interface and a black meter pen interface, the red meter pen interface includes a voltage resistance interface, a common current interface and a micro-current interface, the black meter pen interface is inserted with a black meter pen joint, the universal meter body is fixed connected with three fixing blocks respectively corresponding to the voltage resistance interface, the common current interface and the micro-current interface, each fixing block isprovided with a through hole and an annular slot, each through hole is inserted with a red meter pen joint, each read meter pen joint penetrates through the corresponding through hole, and the end, which is close to the universal meter body, of each red meter pen joint is fixedly connected with an electrical contact column corresponding to the red meter pen interface, thereby being capable of changing a measurement item without repeatedly plugging and pulling a red meter pen, and being convenient to operate.