---
product_id: 625065154
title: "Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1"
brand: "thermaltake"
price: "€ 87.17"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/625065154-thermaltake-dr-power-iii-atx-power-supply-tester-support-up
store_origin: FR
region: France
---

# Supports ATX12V v3.1 power supplies Real-time voltage LCD display Precision PCIe 12+4pin connector detection Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1

**Brand:** thermaltake
**Price:** € 87.17
**Availability:** ✅ In Stock

## Summary

> ⚡ Diagnose like a pro, power up with confidence!

## Quick Answers

- **What is this?** Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1 by thermaltake
- **How much does it cost?** € 87.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/625065154-thermaltake-dr-power-iii-atx-power-supply-tester-support-up)

## Best For

- thermaltake enthusiasts

## Why This Product

- Trusted thermaltake brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Voltage Insights:** Real-time LCD readout for +12V, +5V, +3.3V, and +5Vsb ensures you never miss a beat.
- • **PCIe Connector Precision:** Accurately detects PCIe 12+4pin connectors and sideband signals for flawless testing.
- • **Compact & Professional Design:** Sleek Art Deco style fits perfectly on any tech desk, weighing just 0.33 lbs.
- • **Proactive Power Health Monitoring:** Built-in diagnostic system empowers you to catch issues before they escalate.
- • **Universal ATX12V v3.1 Compatibility:** Future-proof your diagnostics with support for the latest power supply standards.

## Overview

The Thermaltake Dr. Power III is a cutting-edge ATX power supply tester designed for professionals and enthusiasts alike. Supporting up to ATX12V v3.1 standards, it features a crisp real-time LCD display for voltage outputs (+12V, +5V, +3.3V, +5Vsb) and precision detection of PCIe 12+4pin connectors including sideband signals. Its built-in diagnostic system enables proactive maintenance, ensuring your power supply’s health is always in check. Compact, lightweight, and compliant with CE, FCC, RoHS, and UL standards, it’s the ultimate tool for reliable power diagnostics.

## Description

"Dr. PowDr. Power III PSU Tester has been meticulously crafted to accommodate all contemporary ATX power supplies, up to ATX12V v3.1. Its inclusive design incorporates the PCIe 12+4pin connector and adeptly detects SENSE0/SENSE1 sideband signals. The LCD display enhances the experience, allowing users to effortlessly read and interpret the test results with clarity and ease. The real-time LCD monitoring displays the output voltage for +12V, +5V, +3.3V, and +5Vsb. This instant feedback facilitates immediate assessment of power supply performance, enabling users to make informed decisions regarding their system's power delivery. •P/N: AC-069-OO1NAN-A1 •Dimensions: 74.8mm(W)x135.8mm(L)x24.4mm(H)er III PSU Tester has been meticulously crafted to accommodate all contemporary ATX power supplies, up to ATX12V v3.1. Its inclusive design incorporates the PCIe 12+4pin connector and adeptly detects SENSE0/SENSE1 sideband signals. The LCD display enhances the experience, allowing users to effortlessly read and interpret the test results with clarity and ease. The real-time LCD monitoring displays the output voltage for +12V, +5V, +3.3V, and +5Vsb. This instant feedback facilitates immediate assessment of power supply performance, enabling users to make informed decisions regarding their system's power delivery. •P/N: AC-069-OO1NAN-A1 •Dimensions: 74.8mm(W)x135.8mm(L)x24.4mm(H)"

## Features

- Universal ATX Power Supply Tester Supports Up To ATX12V v3.1.
- Real-Time Voltage LCD Display
- Precision in PCIe 12+4pin Connector Detection
- Precision in PCIe 12+4pin Connector Detection
- Built-In Diagnostic System for Proactive Maintenance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Thermaltake |
| Power Source | Corded Electric |
| Style | Art Deco |
| Color | Black |
| Item Weight | 0.33 Pounds |
| Item dimensions L x W x H | 5.3 x 2.92 x 0.95 inches |
| Specification Met | CE, FCC, RoHS, UL |
| Measurement Type | Voltmeter |
| UPC | 841163093788 |
| Manufacturer | Thermaltake |
| Series | Dr. Power III |
| Item model number | AC-069-OO1NAN-A1 |
| Item Weight | 5.3 ounces |
| Product Dimensions | 5.3 x 2.92 x 0.95 inches |
| Item Dimensions  LxWxH | 5.3 x 2.92 x 0.95 inches |
| ASIN | B0CZ2YF2FR |
| Date First Available | March 25, 2024 |

## Product Details

- **Brand:** Thermaltake
- **Power Source:** Corded Electric
- **Style:** Art Deco
- **Color:** Black
- **Item Weight:** 0.33 Pounds

## Images

![Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1 - Image 1](https://m.media-amazon.com/images/I/71X83t8+xiL.jpg)
![Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1 - Image 2](https://m.media-amazon.com/images/I/71oF4AfGkpL.jpg)
![Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1 - Image 3](https://m.media-amazon.com/images/I/614HDJ3AiqL.jpg)
![Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1 - Image 4](https://m.media-amazon.com/images/I/61MdouzMmiL.jpg)
![Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1 - Image 5](https://m.media-amazon.com/images/I/71KOAVc-WtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Surprising and helpful
*by C***E on August 13, 2025*

This actually surprised me. Had a PSU I needed to test and couldn't believe this was on offer from Thermaltake no less. And at a very reasonable price. The readouts have been accurate and the fact that it includes full ATX 3.0 functionality with a 12VHPWR port is big win for this. Overall exceeding all expectations and well worth the price.

### ⭐⭐⭐⭐⭐ Excellent power supply tester with latest compatability
*by W***G on July 31, 2024*

Instead of risking my computer with an old Corsair AX750 that had been collecting dust and spider webs for five years, I decided to invest in a Thermaltake Dr. Power III. And boy, am I glad I did!It failed the PG test spectacularly - displaying an “F,” the backlight turned red, PG kept flashing, and beeping loudly.Next, I used the Dr. Power III to test a brand new FSP Hydro PTM X Pro 1200W ATX 3.0 PSU. I plugged in everything: CPU, PCI-E, SATA, Molex, and even the 12VHPWR. They all tested good!The Dr. Power III uses the ATX 24-pin as its power source and displays all connections and their respective voltages on the screen. Testing is a breeze - just press the button to cycle through the tests or hold it for five seconds for auto-testing. During the tests do not disconnect or turn off the PSU as it can cause damage.The build quality of the Thermaltake Dr. Power III is superior to those cheap PSU testers. It’s lightweight and capable of testing the latest ATX 3.1 PSUs. However, it does feel a bit cheap due to its plastic construction and is more expensive.Despite that, I highly recommend the Thermaltake Dr. Power III if you have an ATX 3.0 or higher PSU and/or have multiple PSUs to test. It’s a reliable and efficient tool that makes PSU testing straightforward and hassle-free.

### ⭐⭐⭐⭐⭐ Doesn't get simpler -- huge improvement over cheaper models
*by R***E on June 23, 2024*

I had a cheaper tester that looked like something out of the 60s. It would tell you about your power rails, but it required a book to understand. This thing is clear as a bell. As you can see in the pictures, you can clearly make out power levels for the 5V, 12V, 3.3V, 5VSB, and PG. The book for the tester also lists the appropriate ranges for a PSU, so you can quickly tell if your power supply is good or not.Worth every penny.

## Frequently Bought Together

- Thermaltake Dr. Power III ATX Power Supply Tester/Support up to ATX12V v3.1 with PCIe 12+4pin Connector/Voltage Output for +12V, +5V, +3.3V, and +5Vsb, AC-069-OO1NAN-A1
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-22*