Abstract: The present disclosure provides an automatic sensor screening and detection device, including a box, transfer mechanisms arranged in the box, a test apparatus, a cleaning apparatus, and an air showering apparatus. The transfer mechanisms are configured to sequentially move the detection electrode plate to a clamping piece carrier tray, the test apparatus, the cleaning apparatus, the air showering apparatus, and the clamping piece carrier tray. The test apparatus is provided with a liquid immersion tank and a test board. The detection electrode plate is immersed in the liquid immersion tank. Test probes arranged on the test board are in contact with the detection electrode plate. The test probes are connected to a computer via shielded wires. The cleaning nozzles arranged on the cleaning apparatus are aligned with the detection electrode plate to perform pure water spray cleaning.