The Harbor Freight ICON Professional Tire Pressure Monitoring System (TPMS) Tool Kit reads, diagnoses, and relearns TPMS sensors, supporting more than 30 aftermarket sensor brands, including Bluetooth sensors on newer vehicle models. The kit includes an OBD-II cable for direct ECU updates, one year of free software updates, and a 4.3" full-color touchscreen. Additional features include an integrated barcode scanner, key fob testing, secure gateway compatibility, a rechargeable 3.7V lithium-ion battery, and a premium nylon carrying case with die-cut foam inserts.