What is the relay rated for? What is the relay rated for? Can the RANGER do flow totals? How do I calibrate the analog input? Posted on August 9, 2021 in A What is the relay rated for? The relay is a latching type and is rated 2A @ 30VDC; 0.3A @ 110VAC; 0.5A @ 125VAC Share this article: About Lee Ann