Compatible with ENVIROMUX-2D/5D/16D Enterprise Environment Monitoring Systems, ENVIROMUX-ACDCLM can be used to measure and report AC and DC voltage. AC and DC current reporting requires separately available Hall-Effect transducers. With polling rate of 1 Sa/s, unit features AC voltage 2-pin terminal block, DC voltage 2-pin terminal block, rectifying Hall Effect 4-pin transducer interface for measuring AC current, and rectifying Hall Effect 4-pin transducer interface for measuring DC current.