1. Supports DDR5: compatible with UDIMM and RDIMM memory modules, enabling comprehensive testing of DDR5-related memory performance 2. Utilizes LED indicators to detect hardware faults such as open circuits and short circuits, with clearly distinguishable brightness changes 3. Dual power supply: operates using a CR2032 battery (not included) or Type-C fast charging for flexible and continuous use 4. Fault detection: Identifies issues like poor connections, gold finger wear, and PCB fractures via precise pin number indicators 5. User-friendly operation: Features straightforward functionality with clear visual feedback for rapid diagnosis of memory module health
