Portable water quality detector

The invention relates to the technical field of conductivity meters, and discloses a portable water quality detector which comprises a conductivity meter body and a support connected to the conductivity meter body, a sliding groove is formed in one side of the conductivity meter body, a connecting block is slidably connected in the sliding groove, a front plate is fixedly connected to one side of the connecting block, and the front plate is fixedly connected to the other side of the conductivity meter body. Sliding grooves corresponding to the sliding blocks in position are formed in the inner walls of the sliding grooves, sliding rods are fixedly connected into the sliding grooves, supporting discs are rotatably connected to the surfaces of the connecting blocks, and connecting rods are fixedly connected to the bottom surfaces of the supporting discs; according to the portable water quality detector, the supporting disc and the connecting block are stored through the sliding groove, the integrated design of