This vintage Heathkit automotive tune-up meter, model CM-1073, is a must-have for any collector or car enthusiast. Made in the United States in 1975, this analog multimeter is designed for use with passenger vehicles and comes with its original case for easy storage and transport. With no warranty included, this tune-up meter is a great addition to any diagnostic service tool collection. Its brand, HEATHKIT, is known for producing high-quality tools that are built to last. Whether you're looking to add to your collection or need a reliable tool for your car, this Heathkit tune-up meter is sure to meet your needs.