--- product_id: 643405906 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: "S$159" currency: SGD in_stock: true reviews_count: 5 category: "Thermaltake" url: https://www.desertcart.sg/products/643405906-thermaltake-dr-power-iii-atx-power-supply-tester-support-up store_origin: SG region: Singapore --- # Supports ATX12V v3.1 Real-time voltage LCD display 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:** S$159 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your diagnostics — never second-guess your PSU again! ## 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?** S$159 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/643405906-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 precise power diagnostics. - • **Built-In Diagnostic System:** Proactively identify PSU faults before they cause costly hardware failures. - • **Compact & Lightweight Design:** Portable 149g tester fits perfectly in any tech toolkit for on-the-go power checks. - • **Advanced PCIe Connector Detection:** Seamlessly tests PCIe 12+4pin connectors including SENSE0/SENSE1 signals for comprehensive coverage. - • **Universal ATX12V v3.1 Compatibility:** Future-proof your PSU testing with support for the latest ATX 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, it features a crisp real-time LCD display that monitors voltage outputs across all key rails (+12V, +5V, +3.3V, +5Vsb). Its precision PCIe 12+4pin connector detection and built-in diagnostic system enable proactive maintenance, ensuring your power supply units perform flawlessly. Lightweight and compact, this tester is an essential tool for anyone serious about reliable PC power management. ## Description Dr. 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. Review: Maravilloso producto - Maravilloso producto me ha servido mucho como técnico Review: Great PSU tester - Product works as expected; the quality in the design and performance is great, and it works with current technology. ## Features - Universal ATX Power Supply Tester Supports Up To ATX12V v3.1. - Real-Time Voltage LCD Display - Precision in PCIe 12+4pin Connector Detection - Built-In Diagnostic System for Proactive Maintenance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZ2YF2FR | | Best Sellers Rank | #8,779 in Computers ( See Top 100 in Computers ) #32 in Computer Power Supplies | | Brand | Thermaltake | | Brand Name | Thermaltake | | Color | Black | | Colour | Black | | Compatible Devices | PC | | Customer Reviews | 4.7 out of 5 stars 189 Reviews | | Item Dimensions | 13.5 x 7.4 x 2.4 centimeters | | Item Weight | 150 g | | Item dimensions L x W x H | 13.5 x 7.4 x 2.4 centimeters | | Item weight | 150 g | | Manufacturer | Thermaltake | | Maximum Operating Voltage | 12 Volts | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 12 Volts | | Model | AC-069-OO1NAN-A1 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | AC-069-OO1NAN-A1 | | Power Source | Corded Electric | | Power source | Corded Electric | | Specification Met | CE, FCC, RoHS, UL | | Style | Modern | | Style Name | Modern | | UPC | 841163093788 | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** Thermaltake - **Colour:** Black - **Item weight:** 150 g - **Power source:** Corded Electric - **Style:** Modern ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Maravilloso producto *by A***. on 14 May 2026* Maravilloso producto me ha servido mucho como técnico ### ⭐⭐⭐⭐⭐ Great PSU tester *by A***Y on 24 June 2025* Product works as expected; the quality in the design and performance is great, and it works with current technology. ### ⭐⭐⭐⭐⭐ Excellent PSU Tester *by O***O on 6 April 2026* Product is working. The design is very nice and cool. Is really work all kinds of difference brands PSUs. Accurate Reading and easy to know. ## 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 - CRJ 24-Pin ATX Power Supply Jumper Bridge Tool - Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/643405906-thermaltake-dr-power-iii-atx-power-supply-tester-support-up](https://www.desertcart.sg/products/643405906-thermaltake-dr-power-iii-atx-power-supply-tester-support-up) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-19*