PCI LED TESTER motherboard pci slot tester with LED

Motherboard PCI LED TESTER mainly plug into motherboad PCI slot to check motherboard problems,like open circuit or short circuit,and will shown position on according LEDs, help you find out problem point quickly and easily. It is a effective test device for repair and examinate motherboards. Now just use it, you 'll get twice the result with half the effort.  

Specification & Features:
 

This new style PCI LED TESTER can work on all brands of Desktop PCI slot .
It  helps you to find out the problem points on the motherboards with led off  signal which show the problem of  components on the motherboards.
Use one 3.3v button battery

Very easy to use and high efficient tool for repairing/checking computer!