Spring Force / Contact Resistance Tester

The test machine measures and records the spring force and the contact resistance of each spring pin at the specific working height and how it changes over the pin's life time. Typically, the spring gets stiffer over time, resulting in a higher contact resistance.

Function: Spring force test 
                Contact resistance test

Spring Force_Contact Resistance Tester
The test machine measures and records the spring force and the contact resistance.