ATEQ Corp. introduced its new TPMS Sensor Check Box, designed to locate defective TPMS sensors. The product can determine if a TPMS sensor is working properly before it’s mounted on the wheel by ensuring the pressure sensor port is not plugged by tire repair sealants, the wrong pressure range is not being applied, and the pressure sensor chamber is not leaking and/or has a manufacturing defect, according to ATEQ.