---
product_id: 513167990
title: "Advancer AD20 OBD2 Scanner Check Engine Light Diagnostic Scan Tool for iPhone/Android, OBDII Scanner for Car, Mode 6, Live Data, Freeze Frame, Performance/Voltage Test"
brand: "xtool"
price: "HK$280"
currency: HKD
in_stock: true
reviews_count: 3
category: "Xtool"
url: https://www.desertcart.hk/products/513167990-advancer-ad20-obd2-scanner-check-engine-light-diagnostic-scan-tool
store_origin: HK
region: Hong Kong
---

# iOS & Android compatible Bluetooth 5.0 wireless Universal OBD2 vehicle coverage Advancer AD20 OBD2 Scanner Check Engine Light Diagnostic Scan Tool for iPhone/Android, OBDII Scanner for Car, Mode 6, Live Data, Freeze Frame, Performance/Voltage Test

**Brand:** xtool
**Price:** HK$280
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock Your Car’s Hidden Secrets with XTOOL AD20!

## Quick Answers

- **What is this?** Advancer AD20 OBD2 Scanner Check Engine Light Diagnostic Scan Tool for iPhone/Android, OBDII Scanner for Car, Mode 6, Live Data, Freeze Frame, Performance/Voltage Test by xtool
- **How much does it cost?** HK$280 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/513167990-advancer-ad20-obd2-scanner-check-engine-light-diagnostic-scan-tool)

## Best For

- xtool enthusiasts

## Why This Product

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

## Key Features

- • **Smart Dash Projection:** Project engine stats directly onto your windshield for safer, real-time monitoring on the go.
- • **Seamless Wireless Connectivity:** Experience ultra-fast Bluetooth 5.0 pairing for instant diagnostics without cables.
- • **Comprehensive OBD2 Testing Suite:** Unlock full OBDII tests including live data, freeze frame, and Mode 6 for pro-level insights.
- • **Broad Compatibility Across Brands:** Works flawlessly with American, European, and Asian cars post-1996, covering all major OBD2 protocols.
- • **Turn Off Check Engine Light Like a Pro:** Diagnose and clear MIL codes yourself—skip costly repair shop visits and avoid smog test failures.

## Overview

The XTOOL Advancer AD20 is a cutting-edge OBD2 scanner designed for DIY car enthusiasts and professionals alike. Featuring Bluetooth 5.0 wireless connectivity, it supports full OBDII diagnostics including live data streaming, freeze frame, and Mode 6 tests. Compatible with both iOS and Android devices, it offers broad vehicle coverage across American, European, and Asian models post-1996. The smart dash projection enhances safety by displaying engine info on your windshield, while the app’s intuitive interface enables easy fault detection and check engine light reset—empowering users to save time and money on repairs.

## Description

HERE COMES YOUR DREAM CAR CODE READER: XTOOL AD20 code reader car diagnostic tool, is upgraded of advancer AD10, has combined BT 5.0 Wire*less Connection, All OBD2 Tests, DTCs Description, Fits for iOS & Andro!d, Broad Vehicle Coverage, Smart Dash Option, Performance/Vo*ltage Tests and etc all into this universal car scanner, making it the ideal scan tool for car repair DIYers, works as the MIL Doctor to figure out issue

Review: OBD2 - Im still new for this OBD2, im not mechanic but it works for me to scan the systmem of my Car, it works fine iloveit.
Review: xtool ad20 pro is completely Useless - Useless it's doesn't do as mentioned I checked on Nissan Sentra 2014 It shows only RPM,TEMP,SPEED, BATTERY, nothing else . You can buy if you need this otherwise don't waste your money.

## Features

- HERE COMES YOUR DREAM CAR SCANNER: XTOOL AD20 car diagnostic tool, is upgraded of advancer AD10, has combined BT 5.0 Wire*less Connection, All OBD2 Tests, DTCs Description, Fits for iOS & Andro!d, Broad Vehicle Coverage, Smart Dash Option, Performance/Vo*ltage Tests and etc all into this universal car scanner, making it the ideal scan tool for car repair DIYers, works as the M!L Doctor to figure out issue.
- FULL OBDII TESTS & IN-DEPTH DTCs CHECK: This OBDII scanner for car performs all OBD2 tests: read/clear fault , live data, freeze frame, I/M Readiness(smo~g check), o2 monitor tests, component test, on-board monitor test(Mode $06), Vehicle Info, MIL Status, etc. This XTOOL obd scanner enables home mechanics to access various data like engine load/rpm/fuel trims/o2 sensor/misfire counters, etc, and check fault information definition, give you ideas to fix car! NOTE: NO full systems scan.
- TURN OFF CHECK ENGINE LIGHT & PREPARE YOUR CAR FOR ANNUAL SM~OG CHECK: This obd2 scanner diagnostic tool can scan ECM module to pull emi~ssion related fault DTCs, freeze frame, data stream(PID) to show why the check engine light(MIL) is on, how severe is the car issue, and how to fix it effectively with the help of possible causes and fixes. This XTOOL scanner can also get your car ready for annual smo~g check with the readiness status check feature.
- TRACK YOUR CAR PERFORMANCE: This OBD2 car diagnostic scanner provides additional features like Performance Test, Trip (Record) to track your engine performance (acceleration, fuel efficiency), coolant temp, engine speed, voltage, etc. Smart Dash Option can project the Engine Info to the windshield, allow you to more clear check and avoid the inconvenience to look down at the dashboard. NOTE: This obd2 scanner shuts down when ignition off. Please unplug it when no use.
- USER FRIENDLY EXCLUSIVE APP: The self-developed app of XTOOL AD20 obd2 scanner has a simple interface, complete functions and deep reading of vehicle information. Compatible with iOS & Android devices, it can easily access diagnosis, provides accurate and fast results, get to know the vehicle’s status clearly, and possible fixes, even beginners can use the XTOOL OBD2 diagnostic scan tool and app to find out problem and turn off the MIL without barrier, saves time and $$$ from repair shop. *No Subscrption fee and lifetime upgrades
- BROAD VEHICLE COVERAGE: XTOOL Advancer AD20 automotive diagnostic tool works on almost all American, European, Asian auto makers sold in the U.S. post 1996 that are compliant with ALL OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN, including 12-volt sedans, SUVs, light duty trucks, mini vans, hybrids and etc. NOTE: Vehicles sold in Japan (JDM that uses JOBD), China, India, Brazil, subject to compatibility check prior to purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRKR247Y |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #10,036 in Automotive ( See Top 100 in Automotive ) #55 in Automotive Code Readers & Scan Tools |
| Brand | Xtool |
| Brand Name | Xtool |
| Customer Reviews | 4.2 out of 5 stars 823 Reviews |
| Included Components | AD20*1 |
| Item Dimensions L x W x H | 10.4L x 2.7W x 6.6H centimeters |
| Item Type Name | Automotive Diagnostic Scan Tool & Code Reader |
| Manufacturer | XTOOL |
| Operating System | Fits for iOS & Android, Full OBD2 Tests, Turn Off Check Engine Light, Sm~og Check, MIL Status , Vehicle Performance Test , No Full System Scan , Not Support Third Party APP |
| Power Source | Vehicle OBDII Port (NOTE: For any issue, please come to us via xtooltoolsus @ out look . c 0 m. ) |
| Power source | Vehicle OBDII Port (NOTE: For any issue, please come to us via xtooltoolsus @ out look . c 0 m. ) |
| Product dimensions | 10.4L x 2.7W x 6.6H centimeters |
| UPC | 758987845588 |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** Xtool
- **Power source:** Vehicle OBDII Port (NOTE: For any issue, please come to us via xtooltoolsus @ out look . c 0 m. )
- **Product dimensions:** 10.4L x 2.7W x 6.6H centimeters

## Images

![Advancer AD20 OBD2 Scanner Check Engine Light Diagnostic Scan Tool for iPhone/Android, OBDII Scanner for Car, Mode 6, Live Data, Freeze Frame, Performance/Voltage Test - Image 1](https://m.media-amazon.com/images/I/71f5O9KmJVL.jpg)

## Questions & Answers

**Q: Will it diagnose all systems including ABS, SRS, Transmission, TPMS?**
A: No, XTOOL AD20 OBD2 scanner only works for Engine and OBD2 diagnosis, it's not a full system obd2 scanner, no resets.

**Q: Can I use a third party APP?**
A: AD20 has its own APP "advancer AD20", it's not compatible with a third party APP. Our exclusive app has a simple interface and complete functions. And it comes with fr~ee lifetime upgrades. It's a best solution to save your phone memory and money!

**Q: Why I can't erase the fault code?**
A: XTOOL AD20 can only read and clear engine/obd2 codes, before clear the codes, please make sure you have already repaired the car; if the codes still cannot be cleared after repairing, please send us your S/N via xtool tool sus @ out look . c o m.

**Q: How to Use it on multiple cars?**
A: 1.Please go “My Info” and unpair the current vehicle. 2. Please add car and scan the AD20 QR code again, plug the AD20 into the new vehicle and pair them. (Make sure the vehicle is started or dashboard is on light.)

**Q: What do I need to Pay Attention? Where can I ask for help?**
A: 1: Only for emission and engine diagnosis, for 12V cars after 1996 with obd2, not for motorcycle. 2: Unplug it from vehicle if no need to use it. 3: Check step 1-5 of using AD20 carefully. Any issue please come to : xtool tool sus @ out look . c o m

## Customer Reviews

### ⭐⭐⭐⭐⭐ OBD2
*by E***E on 27 April 2025*

Im still new for this OBD2, im not mechanic but it works for me to scan the systmem of my Car, it works fine iloveit.

### ⭐ xtool ad20 pro is completely Useless
*by M***Z on 18 August 2025*

Useless it's doesn't do as mentioned I checked on Nissan Sentra 2014 It shows only RPM,TEMP,SPEED, BATTERY, nothing else . You can buy if you need this otherwise don't waste your money.

### ⭐⭐⭐ جيدة
*by O***D on 26 December 2023*

ينفع لسيارة وحدة فقط لاكن إذا فصلته من السيارة لازم ترجع وتشبك من جديد يعني لازم تخليه راكب في الفيشه ولايخزن السيارة يعني كل مرة تستخدمه لازم تشبك بالبلوتوث كأنه جهاز جديد ، ومافيه كثير أوبشن

## Frequently Bought Together

- XTOOL Advancer AD20 OBD2 Scanner Check Engine Light Diagnostic Scan Tool for iPhone/Android, OBDII Scanner for Car, Mode 6, Live Data, Freeze Frame, Performance/Voltage Test
- OBD2 Scanner Reader Bluetooth Wireless: Smart 1s Auto-Connect Clear Error Code Live Data Reset Diagnostic Tool for iPhone/Android Vehicle Voltage/Performance/Speed/Fuel Test AMTIFO B25

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*