---
product_id: 48982493
title: "Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure)"
brand: "fuhengli"
price: "€ 33.32"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fuhengli"
url: https://www.desertcart.gr/products/48982493-computer-pc-power-supply-tester-atx-itx-ide-hdd-sata
store_origin: GR
region: Greece
---

# 1.8'' clear LCD voltage readout 8-in-1 multi-connector support durable aluminum alloy casing Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure)

**Brand:** fuhengli
**Price:** € 33.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Diagnose Like a Pro, Power Up with Confidence!

## Quick Answers

- **What is this?** Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure) by fuhengli
- **How much does it cost?** € 33.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48982493-computer-pc-power-supply-tester-atx-itx-ide-hdd-sata)

## Best For

- fuhengli enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Aluminum Build:** Lightweight yet tough enclosure ensures longevity and heat dissipation on the go.
- • **Smart Beep Alarm Alerts:** Get immediate audible warnings when voltages stray beyond safe limits—never miss a fault.
- • **Compact & Portable Design:** Slim, pocket-friendly tester fits perfectly in your toolkit for quick diagnostics anywhere.
- • **Crystal-Clear LCD Display:** Instantly read precise voltage outputs on a bright 1.8'' screen—no guesswork.
- • **All-in-One Connector Compatibility:** Test ATX, ITX, IDE, HDD, SATA & more with one sleek device.

## Overview

This Computer PC Power Supply Tester supports 8 connector types including ATX, ITX, IDE, HDD, and SATA, featuring a 1.8'' LCD screen for real-time voltage display. Housed in a durable aluminum alloy enclosure, it offers portability and excellent thermal conductivity. The built-in beep alarm alerts users to abnormal voltage readings, making it an essential tool for precise, hassle-free PSU diagnostics.

## Description

Buy Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure): Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked as expected - Worked as expected and the screen was clear and easy to read. Reading 9n my power supply was accurate and helped em easily diagnose my issue. Not a bad price either
Review: Easy to use and works as advertised - Excellent piece of kit. Got tired of guessing if a no-boot problem was the PSU, the case, or something else. After shorting the power switch on the mobo, this simple and cheap gadget saves me from having to swap PSUs.

## Features

- [8-in-1 ATX Power Supply Tester] -- Support test 20-pin ATX / 24-pin ATX / HDD (IDE) / Floppy 4-pin / PCI-e 6-pin / 4-pin / EPS 8-pin (NOTE: can not fit for PCI-e 8-pin) / SATA connectors
- [Aluminum Alloy Enclosure] -- Light and Easy to Carry, High Strength, Nice Thermal Conductivity & Corrosion Resistance
- [1.8'' LCD Screen] -- Outputted Voltages shows on the 1.8'' LCD Screen, Easy to Read ( The 1.8'' LCD Screen was Powered by 20-pin / 24-pin Connector ), Note: The Product Screen Has a Load of Scratches All Over It？Because The Screen is Easy to Scratch, We Put a Protective Film on It, If You Think It's Not Beautiful, You Can Tear It Off by Yourself
- [Beep Alarm] -- When your power supply test value is beyond normal range, the Power Supply Tester would issue a buzzer alarm, Easy to Know
- NOTE: The voltage of 20pin / 24pin connectors is displayed by the LCD Screen, as "+3.3V", "+12V1", "+5V", "-12V", "5VSB", "PG" (except "+12V2" on LCD Screen); The voltage of PCI-e 6P / 4P / EPS P8 connectors is displayed by the LCD Screen as "+12V2"
- NOTE: The voltage of IDE (HDD), Floppy, SATA connector is displayed by the lights on the left of the power tester, IDE (HDD) connector is displayed by "+12V" & "+5V" lights; Floppy connector is displayed by "+12V" & "+5V" lights; SATA connector is displayed by "+12V", "+3.3V" & "+5V" lights
- NOTE: When you test the SATA connector, please confirm how many wires your connector is. When the 5-wire SATA connector is normal, the tester will light up three LED lights "+12v", "5V" and "+3.3v". When the 4-wire SATA connector is normal, the tester will only light up two LED lights "+12v" and "+5v"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076CLNPPK |
| Best Sellers Rank | #65 in Computer Power Supplies |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,841) |
| Date First Available | September 12, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.1 ounces |
| Item model number | PC - PSU Tester |
| Manufacturer | Fuhengli |
| Product Dimensions | 4.9 x 2.6 x 0.63 inches |

## Product Details

- **Brand:** Fuhengli
- **Compatible Devices:** Personal Computer
- **Connector Type:** atx,eps,floppy,pci-e,sata
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 3.1 Ounces
- **Item dimensions L x W x H:** 4.9 x 2.6 x 0.63 inches
- **Maximum Input Voltage:** 250 Volts (AC)
- **Output Wattage:** 500 Watts
- **Wattage:** 500 watts

## Images

![Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure) - Image 1](https://m.media-amazon.com/images/I/7177m9v4lkL.jpg)

## Questions & Answers

**Q: How does the tester turn power on? doesn't an atx power supply require a 'signal' from the mobo to the ps so that it turns on?**
A: The MOBO 20/24 pin and the 4/8 pin need to be plugged in at the same time for power supply to activate.

**Q: Can this be used for proprietary Dell “8pin” motherboard psu’s?**
A: It depends on the wire configuration (yellow and black). I believe this will test an eight plug with four yellow on one side and one yellow and 3 black on the other side. Keep in mind the 20 pin plug has to be installed and the power supply turned on.

**Q: What does it mean when the ps-ms area reads zero and keeps beeping continuously? everything else reads ok tho. am i good to go?**
A: Could be for Continuous Beeps - Memory or Video Failure. If you are just testing Power supply, it maybe defective. If its the PC itself, you should have your hardware tested. There is various hardware testing software tools out there to assist in that. Would need more info to go on to answer your question fully. Well if you are in Florida near us. We could test and diagnose it for you. WWW.Brighter-Tech.com

**Q: Can this power supply tester act as a psu jumper?  thanks!**
A: The jumper is internal to th tester.  the PS turns on when the 20/24 pin connector is inserted.  That's why this connector needs to be on when the 4-6-8 pin connectors are tested.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked as expected
*by S***T on January 18, 2026*

Worked as expected and the screen was clear and easy to read. Reading 9n my power supply was accurate and helped em easily diagnose my issue. Not a bad price either

### ⭐⭐⭐⭐⭐ Easy to use and works as advertised
*by D***M on December 13, 2025*

Excellent piece of kit. Got tired of guessing if a no-boot problem was the PSU, the case, or something else. After shorting the power switch on the mobo, this simple and cheap gadget saves me from having to swap PSUs.

### ⭐⭐⭐⭐⭐ PSU Tester tool to check dead PSU
*by R***J on December 3, 2025*

A PSU tester is a useful, inexpensive “first-pass” tool. It’s great for basic checks: dead PSUs, obviously faulty units, or ensuring rails nominally output correct voltages before building a PC. Pros: Safe and easy to use Affordable & handy for basic diagnostics Cons: Only tests idle output, not under-load behavior No check for power quality

## Frequently Bought Together

- Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure)
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- ARCTIC EAGLE Anti Static Wrist Strap, 11" Anti Static Wristband Grounding Bracelet with Alligator Clip and Extendable Long Cable, Fits Wrist Circumference 6" to 8.5". [Regular Size]

---

## 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.gr/products/48982493-computer-pc-power-supply-tester-atx-itx-ide-hdd-sata](https://www.desertcart.gr/products/48982493-computer-pc-power-supply-tester-atx-itx-ide-hdd-sata)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*