Autel al439 electrical test pen related key programmer & Autel al439 electrical test pen related OBD2 Tools

Electrical Test Pen For Autel AL439 / AL539 Scanner

Item No. COBD26348 Electrical Test Pen For Autel AL439 / AL539 Scanner works together with AL439 or AL539 Scanner, used to test voltage, continuity and current at the fingertip.