The M20972-1  AC Ammeters are precision analog current meters purpose-built for Lincoln welding equipment, designed to monitor AC current within a 0-1500 ampere range (full scale: 5AAC). Featuring rugged, durable housings, they deliver reliable performance in harsh industrial environments, while their precise analog pointers ensure clear, accurate current readings with minimal measurement error. These meters also serve as direct replacements for other similarly sized and specified analog AC ammeters, making them versatile solutions for a wide range of industrial and welding applications. Engineered for easy installation and consistent operation, they provide critical current feedback to maintain optimal welder performance and safety.