Posted Jul 3, 2026 at 7:30 PM UTCAThermaltake’s new voltage tester helps ensure your PSU is properly delivering power.Designed for use with modern ATX 3.1 power supplies, the $50 Dr. Power III Pro is a cable and component tester with SENSE0/SENSE1 signal detection and various connectors used to measure voltage output and ensure a PSU is functioning properly and delivering power within an expected range for other components.Image: ThermaltakeFollow topics and authors from this story to see more like this in your personalized homepage feed and to receive email updates.Andrew Liszewski
Thermaltake’s new voltage tester helps ensure your PSU is properly delivering power.
Designed for use with modern ATX 3.1 power supplies, the $50 Dr. Power III Pro is a cable and component tester with SENSE0/SENSE1 signal detection and various connectors used to measure voltage output and ensure a PSU is functioning properly and delivering power within an expected range for other components. [Image: https://platform.theverge.com/wp-content/uploads/sites/2/2026/07/thermaltake1.jpg?quality=90&strip=all]
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