This machine can simultaneously test the load displacement resistance curve of the top pin, making it an excellent top pin probe testing machine. Both the testing head and the bottom testing fixture need to be finely processed to ensure the testing of small contact resistance. For products with multiple probes (top pins) in one version, our company can achieve fully automated testing, and we also have rich experience in testing small top pins
The top pin probe ensures effective contact with electronic products through its elastic contact surface and force. Insufficient or excessive elasticity, high contact resistance, and unsatisfactory travel can all have an impact on testing. So it is necessary to test these data, or even conduct a full inspection.

Our company independently researches, develops, manufactures, and sells various tensile, compressive, tensile-compressive, and torsional testing instruments, as well as durability and life testing machines. The sampling rate reaches 50,000 Hz, and the load accuracy can reach 0.2% (to 1/200 of the full scale of the load cell).