Auto Meter has been driven to provide performance enthusiasts with the information they need to win. We've revolutionized the way that racers and vehicle builders think about instrumentation and vehicle electronics for more than 50 years. During our 50+ years, we have developed many industry-leading products from our rev control tachometers and quick responding tachometers, to our high technology LCD Competition data acquisition systems. We have set the standard for accuracy, precision, and durability. Today, we have state-of-the-art cellular manufacturing centers, advanced engineering systems, and product technology that is unmatched in the instrumentation marketplace.

• AutogageŽ Battery Tester