988,989 CPU socket tester for I3,I5,I7 laptop motherboard

988,989
CPU socket tester for I3,I5,I7 laptop motherboard is used to test signals of
motherboard, check the open circuit, short circuit of BGA and CPU socket,
etc. Instead of traditional complex testing methods, it can test every pins
accurately. When changing the BGA Bridge, it can determine the connection of
BGA through the LED on the board. It comes with manual for reference.