From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.


Current products can measure up to 50 A or communicate with 4 mA to 20 mA (4-20mA) equipment for high-performance control and monitoring applications.