Memory tester product introduction:
In view of the fault points of memory, our company has developed this memory maintenance tester, which can easily solve various failures of memory hardware.
The tester uses 112 indicator lights to measure each data line of the memory, and easily find the fault point according to the LED brightness indication. In conjunction with the video memory test software, a computer novice can also become a top memory repair expert. 

Instructions for use
1: Insert the equipped battery (CR2032, 3.6V) into the battery holder of the test card, insert the memory stick that needs to be repaired into the slot of the memory tester, press the test switch, if all the indicators are on and the brightness is the same , indicating that there is no open-circuit short-circuit fault in the gold-finger interface circuit of the memory module.
If the indicator light flashes, it means that the gold finger is in poor contact. If the indicator light is off, it means there is an open circuit fault. Check whether the gold finger is dirty, the resistance is damaged or the circuit is open. According to the pin number of the indicator, use Multimeter to find the point of failure. If one or more of the LEDs are particularly lit, there is a short circuit fault.

2: After the hardware test of the memory module is passed, the fault of the video memory should be considered, and the faulty video memory should be found by replacing one by one or testing with the corresponding test software.

Package Included：

1 x Tester Card