---
product_id: 447166005
title: "PC Computer Power Supply Tester, Digital LCD Screen, ATX/ITX/IDE/HDD/SATA/BYI (KPST-01)"
brand: "kingwin"
price: "€ 52.64"
currency: EUR
in_stock: true
category: "Kingwin"
url: https://www.desertcart.com.cy/products/447166005-pc-computer-power-supply-tester-digital-lcd-screen-atx-itx
store_origin: CY
region: Cyprus
---

# Accurate +12V/+5V/+3.3V voltage testing Digital LCD real-time voltage readout Multi-connector compatibility PC Computer Power Supply Tester, Digital LCD Screen, ATX/ITX/IDE/HDD/SATA/BYI (KPST-01)

**Brand:** kingwin
**Price:** € 52.64
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your diagnostics with precision and style!

## Quick Answers

- **What is this?** PC Computer Power Supply Tester, Digital LCD Screen, ATX/ITX/IDE/HDD/SATA/BYI (KPST-01) by kingwin
- **How much does it cost?** € 52.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/447166005-pc-computer-power-supply-tester-digital-lcd-screen-atx-itx)

## Best For

- kingwin enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight, pocket-sized design built for on-the-go pros and DIYers alike.
- • **Durable Aluminum Build:** Rugged, long-lasting construction made to withstand frequent professional use.
- • **Safety-First Engineering:** Built-in safeguards protect your gear and your workflow from electrical mishaps.
- • **Crystal-Clear LCD Display:** Monitor voltage levels in real-time for foolproof PSU health checks.
- • **Plug & Play Power Precision:** Instantly diagnose ATX, ITX, SATA & more with zero setup hassle.

## Overview

The Kingwin KPST-01 is a compact, lightweight PSU tester featuring a digital LCD screen for real-time voltage monitoring. Compatible with ATX, ITX, IDE, HDD, SATA, and BTX connectors, it delivers accurate voltage readouts (+12V, +5V, +3.3V) with built-in safety protections. Designed for both professionals and DIY PC builders, its durable aluminum construction ensures reliable, fast diagnostics anywhere.

## Description

Buy Kingwin PC Computer Power Supply Tester, Digital LCD Screen, ATX/ITX/IDE/HDD/SATA/BYI (KPST-01) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- ✔️Comprehensive Power Supply Testing: Efficiently test a wide range of power supply units (PSUs) including ATX, ITX, IDE, HDD, SATA, and BTX, ensuring your components are functioning correctly.
- ✔️Digital LCD Display: The clear LCD screen provides real-time readouts of voltage levels, allowing you to easily monitor and diagnose potential issues with your power supply.
- ✔️User-Friendly Interface: Designed for both beginners and professionals, this power supply tester is easy to use, with simple plug-and-play functionality that requires no advanced technical knowledge.
- ✔️Accurate Voltage Readouts: Get precise measurements of various voltage rails including +12V, +5V, +3.3V, and more, ensuring your power supply is delivering the correct voltage to your PC components.
- ✔️Portable and Compact Design: Lightweight and compact, this tester is easy to carry and store, making it an essential tool for system builders, repair technicians, and PC enthusiasts.
- ✔️Multi-Connector Compatibility: Equipped with multiple connectors, this tester supports a wide range of power supply types, ensuring versatility and convenience for various testing needs.
- ✔️Quick Diagnostic Results: Save time with fast, reliable testing results that help you quickly identify faulty power supplies, preventing potential damage to your computer components.
- ✔️Safety Features: Built-in safeguards protect against short circuits, overvoltage, and other potential hazards, ensuring a safe testing environment for both the user and the equipment.
- ✔️Durable Construction: Made with high-quality aluminum materials, this power supply tester is designed for long-term use, offering reliable performance even with frequent testing.
- ✔️Ideal for System Builders: Perfect for DIY PC builders, IT professionals, and anyone needing a dependable tool for diagnosing power supply issues in desktops, servers, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kingwin |
| Product Dimensions | 7.62 x 5.08 x 2.54 cm; 9 g |
| Item model number | KPST-01 |
| Manufacturer | Kingwin |
| Form Factor | ATX |
| Power Source | Dc Power Supply |
| Are Batteries Included | No |
| Item Weight | 9 g |

## Product Details

- **Brand:** Kingwin
- **Colour:** black
- **Item dimensions L x W x H:** 7.6 x 5.1 x 2.5 centimeters
- **Power source:** Dc Power Supply
- **Style:** DIGITAL LCD

## Images

![PC Computer Power Supply Tester, Digital LCD Screen, ATX/ITX/IDE/HDD/SATA/BYI (KPST-01) - Image 1](https://m.media-amazon.com/images/I/71BtwuVoqiS.jpg)

## Questions & Answers

**Q: Just bought the item. Seems good but there's no instructions or manual. Can you provide something?**
A: Just plug the large plug to large jack on the tester. use the key to connect your PS will have either  20 or 24 pin. once thats in the lights will light if the voltages are there. Most PS units no longer use -5v so that prob won't be lit. with the large connecter still attached plug the additional connectors one at a time in to check the voltages on them.

**Q: What is the indication if the ps is dead?**
A: Simply either it doesnt work, or a reading is way below of the parameter

**Q: Does this have a sata polarity check? Sata moulding is designeded to fit only one direction. Some testers unfortunately allow flipping both directions**
A: This tester has SATA polarity check. Though the SATA cable can be conected both ways on the tester, there is onle one position in which it will work for testing. Even if you connect the SATA cable wrong at first, it won't damage the unit because there are testing contact only on a side of the SATA tester, and also the PCB is correctly isolated in case it is connected wrong. It really helps and the unit is high quality, by the way.

**Q: Dell power supply has remote turn on. How do you activate power supply for testing? There is no switch on power supply, pc turns on by button on front**
A: i believe this turns on power supply once it's plug in 
all my power supplies have a switch.
so if yours don't have one it should turn on automatically once plugged in

## Frequently Bought Together

- Kingwin PC Computer Power Supply Tester, Digital LCD Screen, ATX/ITX/IDE/HDD/SATA/BYI (KPST-01)
- Kingwin PC Computer Motherboard Analyzer Kit [Digital PCI & ISA PC SDRAM NA Motherboard]. 4 Digit PCI & ISA PC Tester, Diagnostic Debug Post Card External Display (CMBA-4)
- Computer PC Power Supply Tester, ATX/ITX/IDE/HDD/SATA/BYI Connectors Power Supply Tester, 1.8'' LCD Screen (Aluminum Alloy Enclosure)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-31*