Desktop 478 CPU socket tester 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.

Desktop 775 CPU socket tester is used for 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 is compatible with all kinds of 775 and 771 motherboards.

Notebook Pentium 2 CPU socket tester 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.Great for the service bench, IT department, or home computer DIY.

Remark: CR2032 battery require (but not included)

Notebook Pentium 4 CPU socket tester 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. Great for the service bench, IT department, or home computer DIY.