ATD TOOLS 5491 6V & 12V Electronic Battery & 6-12-24-36V Charging/Starting Systems Tester with USB adapter

ATD Tools®, from the get-go, has been committed to providing the automotive industry with professional tools and equipment at budget-friendly prices. It was established in 1977, and from then until now, it continues to deliver highly functional yet inexpensive tools for mechanics, fleet operators, and DIYers. ATD's tools and equipment are stringently quality-control tested in-house, in third-party laboratories, and in the field to ensure outstanding performance and durability that would meet the high standards and demands of professional mechanics. Products of ATD Tools are distributed via its 30 member warehouses strategically located across the U.S. and Canada. ATD's popular products include drive ratchets, brass manifold gauge set, wireless charging pocket lights, rechargeable inspection penlights, automatic battery charger/maintainer, and a lot more.