4 in 1 Ram Tester, DDR3/DDR4/DDR5UDMM/DDR5RDIMM Ram Memory Tester, PCB Memory Diagnostic Tester for Fixing Desktop and Server Computers

DDR3/DDR4/DDR5UDMM/DDR5RDIMM Memory Diagnostic Tester

• Broadly Applicable: DDR4 memory tester is suitable for four types of desktop DDR3, DDR4, DDR5 UDMM, and DDR5 RDIMM. Laptop memory tester can be used to test hardware open circuits and memory short circuits to help you troubleshoot and repair
• Dual Power Supply: Ram tester DDR4 can be powered by battery (not included in package) or by plugging Type-C cable into charging adapter. It can charge and discharge simultaneously. LED light is red while charging and turns green when fully charged
• Quick Test: When circuit malfunctions, the brightness of DDR5 ram tester's LED light will change, whether it's particularly bright or not. Insert memory module into it. If all LEDs light up, it indicates that there is no open or short circuit fault
• Instructions for Use: If LED flashes, DDR5 laptop memory tester indicates wear on the gold fingers. If LED does not light up, it indicates open circuit fault. Locate faulty pin based on the LED, and then use multimeter to determine specific cause
• PCB Material: DDR4 memory slot tester is made of an etched PCB board. This not only makes RAM memory diagnostic analyzer's structure more compact to save space but also avoids poor contact or short circuits to make stable transmission of test signal