10/15/2026
MU testing doesn’t have to take an hour and a half.
The ACS Railroad Solutions MU Test Kit cuts validation time to about 30 minutes and reduces labor requirements by approximately 90%.
• It’s lightweight and easy to transport.
• No separate power supply is required.
• Indicator lights match the receptacle configuration.
• Only 1 electrician is needed for validation.
Thanks to our distribution partnership with JMA Railroad Supply Co., we’re helping even more railroads benefit from this time-saving solution.
Interested in simplifying MU testing? Get in touch with our team.