LCD PC Power Supply Tester

Check basic output-voltage indications on a compatible PC power supply with a compact LCD tester.

✅ See the rail readings together - An LCD provides the described voltage and power-good references.

✅ Connect several PC power formats - The tester offers the described motherboard, SATA and auxiliary power connections.

✅ Keep the check independent of the motherboard - A separate tester provides a preliminary output check before a suitable system is assembled.

Use a preliminary check before deeper testing

A PC supply can need a basic functional check before being connected to other parts. This tester provides a connector-and-display arrangement for observing its supported output indications.

Match the connector pinout and follow the tester instructions. A no-load or light-load indication does not certify full-load regulation, ripple or electrical safety, and the tester does not make opening a mains power supply safe.

Technical details

• Type: PC PSU LCD tester
• Housing: aluminium alloy
• Connections described: ATX 20/24 pin, 4/8 pin, PCIe 6 pin, SATA and legacy peripheral
• Readings include supported rails and PG timing
• Dimensions: approximately 121 × 62 × 19 mm
• Package: one tester

Add a basic rail check to your compatible PC-building workflow.