The Snap-On Tools USA Timing Probe is a flexible shaft timing magnetic pick-up sensor gauge designed for electric diagnostic purposes. Made in the United States, this tool features a black screwdriver grip for easy handling and operation. With the manufacturer part number MT88B MT88 MT-88, it is a reliable and durable automotive diagnostic service tool that helps professionals accurately detect timing issues in vehicles. Its high-quality construction and precise measurements make it a valuable addition to any mechanic's toolbox.