ACR Data Loggers

Welcome to ACR Systems, the pioneer in portable data logger solutions

with over one million systems sold around the world. With over three decades of proven performance, reliability, and durability in even the most challenging environments - backed by a 10-year battery life and the best customer service in the industry - we offer an extensive product line from low-cost, single-channel loggers to high-end, multi-channel, multi-functional systems – all made in North America. Learn more >

Just some of our notable customers in a range of highly-regulated industries: