Since 1972, Electronic Systems of Wisconsin (ESW) has provided the Motor Industry with modern test equipment to test armatures, coils, stators, solenoids, and motors. Our customers vary in size from small companies to Fortune 500 corporations. Over the years, ESW has emphasized the importance of close collaboration with our customers, which has helped us to develop a comprehensive portfolio of products in our industry. ESW has remained a distinguished leader in the development of innovative and lasting testing and automation solutions. While our equipment is designed to separate good products from bad, it can also help you manage and monitor your production process by using our unique Trend Tracker Software. ESW Testing products gather data that can be used to understand what is happening on the line in real time. By using the data we can help our customers maximize their up-time and throughput. At ESW, we won't just sell you a tester and walk away. Our goal is to work with you to create a solution that will give you greater efficiency on your production floor and increase your bottom line.