Portable disinfectant concentration safety detector

The utility model relates to the technical field of medical instruments, and discloses a portable disinfectant concentration safety detector which comprises a shell, a finger groove is formed in one side of the bottom of the shell, a movable rod is movably connected to the top of the shell, a connecting disc is fixedly installed at the top end of the movable rod, a movable plate is movably connected to one side of the shell, and the connecting disc is fixedly installed on the other side of the shell. A lead screw is fixedly installed on one side of the top of the movable plate, and a rotating disc is fixedly installed at the top end of the lead screw. According to the portable disinfectant concentration safety detector, through cooperative arrangement of a movable rod, a connecting disc and a first connecting plate, the movable plate can be conveniently stored in the shell, so that the size of the detector is reduced, the detector is convenient to carry and use, and through cooperative arrangement of a lead s