The Model CR-2 is used to test low-resistance components on circuit assemblies such as connectors, relay
contacts, PCB traces, and shunt resistance. The CR-2 can make accurate milli-ohm resistance measurements down to 0.5 mOhms..
Each CR-2 module provides 24 test points, each with its own sense test point. Up to 8 CR-2 modules can be added to provide up to 192 fully-sensed test points.