Portable contraband detection card

The utility model discloses a portable contraband detection card relates to contraband detection technical field, including the detection card body, the inside of detection card body is provided with the hydrops groove, the top of detection card body is provided with a plurality of equidistant mounting hole, the plurality of mounting hole all penetrate into the hydrops groove, and the top of detection card body is provided with the hydrops groove. According to the utility model, the plurality of detection probes for detecting different substances are correspondingly mounted in the mounting holes, so that the bottoms of the detection probes extend to the interior of the liquid accumulation tank, and the detection probes are arranged in the plurality of mounting holes, so that the detection probes can be used for detecting different substances in the liquid accumulation tank. The butt joint pipe is in contact with external detection sample liquid, so that the external detection sample liquid can be sucked into