HMT-TT02 Desktop DDR4 DIMM Memory Module Tester with LED Indicators
Quickly diagnose faulty DDR4 RAM modules without a PC — just insert, press, and read the LEDs.
About This Product
The HMT-TT02 is a standalone DDR4 DIMM memory tester designed for PC repair technicians, IT professionals, and electronics enthusiasts. It tests up to 2 desktop DDR4 RAM sticks simultaneously, using onboard LED indicators to instantly reveal defective pins, open circuits, short circuits, PCB trace damage, and other memory faults — no computer or software required.
Key Features
Dual-Slot Testing: Insert up to 2 DDR4 DIMM modules at the same time for efficient batch diagnosis
288-Pin LED Indicator Array: Each pin has a dedicated LED — lit LED = good connection, unlit = fault detected, making defect location fast and precise
One-Button Operation: Press the onboard switch to start detection instantly — no PC, no software, no drivers needed
Detects Multiple Fault Types: Identifies PCB defects, open circuits, short circuits, impedance damage, and general memory performance issues
Battery-Powered: Built-in coin cell battery for portable, standalone use anywhere on the bench
Clear Pin Labeling: All 288 pins are individually labeled on the PCB for quick reference during diagnosis
Perfect for PC repair shops, hardware refurbishers, IT departments, and hobbyists who regularly handle DDR4 memory modules and need a fast, reliable way to confirm module integrity before installation or resale.
