iteThe NRC-150 with Current Sensors ROHS manufactured by Meatrolite is a complete control system designed for smaller and mid-sized applications that require overflow protection, alarm notification, and other similar features. It features built-in current sensors that can detect violations of the pre-set current levels and then alert the user via local audible or visual alarm. Other features of this unit include multiple freezing detection and protection, adjustable power threshold, wide temperature compensation range, and dual channel, meaning it can handle both AC and DC current. It is manufactured in a compact form and is RoHS compliant.