This vintage Actron Dwell Tachometer, Model 612, is a must-have for any automotive tool collection. Made in the USA, this analog instrument is perfect for measuring dwell angles in engines. Its durable design ensures long-lasting use, while the easy-to-read display provides accurate readings every time. With no warranty included, this Actron Dwell Tachometer is a great addition to any mechanic's toolkit. Its brand reputation for quality and reliability makes it a trustworthy tool for any automotive project. This multimeter and analyzer is perfect for those looking for a classic, vintage instrument to add to their collection.