---
product_id: 503038869
title: "PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA"
brand: "wangcl"
price: "฿1673"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/503038869-pc-computer-motherboard-analyzer-tester-4-digit-module-board-test
store_origin: TH
region: Thailand
---

# 8 LED power & signal indicators 4-digit fault code display Supports PCI & ISA motherboard interfaces PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA

**Brand:** wangcl
**Price:** ฿1673
**Availability:** ✅ In Stock

## Summary

> 🔍 Debug Like a Pro — Never Miss a Motherboard Glitch!

## Quick Answers

- **What is this?** PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA by wangcl
- **How much does it cost?** ฿1673 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/503038869-pc-computer-motherboard-analyzer-tester-4-digit-module-board-test)

## Best For

- wangcl enthusiasts

## Why This Product

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

## Key Features

- • **Dual Display Convenience:** External display support ensures you never miss a critical error code during testing.
- • **Pinpoint Faults Instantly:** 4-digit digital tube delivers precise error codes for rapid motherboard diagnostics.
- • **Intuitive Search & Self-Test:** Smart button controls enable quick error code navigation and bus speed self-tests with ease.
- • **Universal BIOS Compatibility:** Seamlessly supports AMI, Award, Phoenix & Tandy 300 BIOS for versatile debugging.
- • **Comprehensive Power Monitoring:** 8 LEDs track +5V, +12V, -12V, +3.3V outputs plus key signal lines to catch power supply issues early.

## Overview

The WANGCL PC Computer Motherboard Analyzer Tester is a precision diagnostic tool designed for PCI and ISA interface motherboards. Featuring a 4-digit digital display and external screen support, it provides clear fault codes and real-time power supply voltage monitoring via 8 LEDs. Compatible with major BIOS types, it offers intuitive controls for error code searching and bus speed self-testing, making it an essential device for professional-grade motherboard troubleshooting.

## Description

PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA

## Features

- Compatibility:Motherboards supporting 80H 84H 300H ports are suitable for computers with PCI or ISA interfaces.Supports AMI, Award, Phoenix & Tandy 300 BIOS.
- 4-digit code display, with a 4-digit digital tube for accurate fault code display, and an external display for easy observation.
- 8LED: Eight LEDs indicate each power supply voltage output (+5V+12V-12V+3.3V) for easy identification of power supply faults, plus CLK, IRDY, FRAME and RESET.
- Long press S1 for 1 second to start search, press S1 for half a second to start down search until end, press S1 again for 1 second to start down search, press S1 again for half a second to search for the last error code until end.
- For the bus speed test, press and hold S1 for 1 second to start the self-test function, then press and hold S1 for half a second to repeat, then press and hold S1 for 1 second to return to the analysis state.

## Images

![PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA - Image 1](https://m.media-amazon.com/images/I/71U10jhstwL._AC_UY218_.jpg)
![PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA - Image 2](https://m.media-amazon.com/images/I/71U10jhstwL._AC_UY327_FMwebp_QL65_.jpg)
![PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA - Image 3](https://m.media-amazon.com/images/I/71U10jhstwL._AC_UY436_FMwebp_QL65_.jpg)
![PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA - Image 4](https://m.media-amazon.com/images/I/71U10jhstwL._AC_UY545_FMwebp_QL65_.jpg)
![PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA - Image 5](https://m.media-amazon.com/images/I/71U10jhstwL._AC_UY654_FMwebp_QL65_.jpg)

## Frequently Bought Together

- WANGCL PC Computer Motherboard Analyzer Tester 4-Digit Module Board Test Debug Post Card with External Display Support PCI and ISA
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**Shop now:** [https://www.desertcart.co.th/products/503038869-pc-computer-motherboard-analyzer-tester-4-digit-module-board-test](https://www.desertcart.co.th/products/503038869-pc-computer-motherboard-analyzer-tester-4-digit-module-board-test)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-12*