---
product_id: 29717337
title: "Launch crp 123"
brand: "launch"
price: "HK$1647"
currency: HKD
in_stock: true
reviews_count: 13
category: "Launch"
url: https://www.desertcart.hk/products/29717337-launch-crp-123
store_origin: HK
region: Hong Kong
---

# Live data graph & record 3-in-1 reset functions 4-system diagnostic power Launch crp 123

**Brand:** launch
**Price:** HK$1647
**Availability:** ✅ In Stock

## Summary

> 🚗 Unlock pro-level diagnostics without the pro price!

## Quick Answers

- **What is this?** Launch crp 123 by launch
- **How much does it cost?** HK$1647 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/29717337-launch-crp-123)

## Best For

- launch enthusiasts

## Why This Product

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

## Key Features

- • **Triple Reset Power:** Oil, Throttle Adaptation, and SAS resets to extend maintenance intervals and optimize performance.
- • **Lifetime Free Updates:** Stay ahead with continuous software upgrades—never miss the latest vehicle protocols.
- • **Full OBD2 Compatibility:** Supports all 10 OBDII modes ensuring accurate, complete diagnostics every time.
- • **Live Data Visualization:** Graph, record, and print live data streams on a crisp 3.5-inch display for instant analysis.
- • **Comprehensive 4-System Scan:** Diagnose engine, ABS, SRS, and SAS with precision for full vehicle insight.

## Overview

The Launch CRP123 V2.0 is a 2025-upgraded OBD2 scanner offering 4-system diagnostics and 3 essential reset functions (Oil, SAS, Throttle). Featuring a 3.5-inch screen, it supports all 10 OBDII modes, live data graphing, recording, and printing. With lifetime free updates, it’s a cost-effective tool designed for millennial professionals who demand reliable, comprehensive vehicle diagnostics and maintenance optimization.

## Description

Buy Launch CRP123 V2.0 OBD2 Scanner, 2025 Upgrade 4 Systems Scanner with 3 Reset, Oil, SAS, Throttle Reset, Full OBD2 Code Reader, Free Update Lifetime: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very good for the money and love having lifetime updates - So essentially this is a code reader similar to a higher cost Actron, but with a better organized screen and simpler format. It does live feed and scans, and pulls codes with no issues. My boyfriend is a mechanic and has found himself working on a lot of used cars at the dealership. This works perfectly as an alternative to a few thousand dollar Snap-on if youre looking to pull codes and see live feed but don't need to manipulate inputs. It doesn't reset oil lights and you can't use it to change data (i.e. throttle, fuel trim etc) but if you need a decent code reader and want to be able to see data its a great option for half the price of some name-brand code readers that do the same thing.
Review: auto scan tool - it does what it said it would have had for couple years works just fine

## Features

- Newly Added 3 Hot Reset Functions: CRP123 V2.0 scan tool offers Oil Reset,Throttle Adaptation and SAS Reset functions now! Path: Diagnose,Reset. To extend oil life by oil reset,to optimize your engine performance with Throttle Adaptation and enhance your vehicle's handling and safety with SAS Reset,with these 3 resets, to save time and money on maintenance.The services's number can be upgrade more in the future!
- 4 System Diagnostic Tool: The CRP123 V2.0 obd2 scanner is perfect balance of power, providing the ability to view preset, or user defined, live data streams for ENG, SRS, ABS, SAS etc's data, the ability to graph, record, replay and print data, read and resets codes.
- Full OBDII Functions: LAUNCH CRP123 V2.0 scan tool supports all 10 modes of OBDII standard to ensure complete, accurate, system diagnosis. Read and Clear DTCs, I/M readiness and O2 sensor tests, Mode 06 EVAP system test, Mode 08 on-board test component test. Quickly determine the cause of all system failures for maintenance.
- Live Data Graph and Print Data and Record Data and DTC lookup:LAUNCH CRP123 V2.0 can read and analysis data via graphing live data,reading data stream and freeze data, record data history, DTC library and more. It comes with 3.5 inch screen for clear showing. Update function extend its use and keep it in accurate condition

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FDKNBC0 |
| Batteries | 1 AAA batteries required. |
| Best Sellers Rank | #831,768 in Automotive ( See Top 100 in Automotive ) #2,404 in Code Readers & Scan Tools |
| Brand | LAUNCH |
| Customer Reviews | 4.2 4.2 out of 5 stars (506) |
| Date First Available | April 6, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.63 pounds |
| Item model number | CRP123 |
| Manufacturer | LAUNCH |
| Manufacturer Part Number | LAUNCH |
| Model | CRP123 |
| Product Dimensions | 3 x 1 x 2 inches |
| Special Features | LAUNCH CRP123 V2.0 |
| Voltage | 12 Volts |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** LAUNCH
- **Operating System:** Android 7.0
- **Power Source:** Battery Powered
- **Screen Size:** 3.5 Inches

## Images

![Launch crp 123 - Image 1](https://m.media-amazon.com/images/I/71+lQtYBEjL.jpg)

## Questions & Answers

**Q: Is  the crp123 will work with bmw 525i 2001?**
A: This works with all makes and models foreign and domestic

**Q: Will it read transmission data such as atf temp on a 2014 toyota rav4?**
A: It will read any data the car sends out.

**Q: Is compatible with Hyundai Tucson 2012?**
A: Hyundai is in the list on the scanner so I'm going to have to say yes I don't think the model matters

**Q: Can you see injector wave form,  ignition coil outputs**
A: no, for that you need an osciloscope

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good for the money and love having lifetime updates
*by C***D on May 23, 2019*

So essentially this is a code reader similar to a higher cost Actron, but with a better organized screen and simpler format. It does live feed and scans, and pulls codes with no issues. My boyfriend is a mechanic and has found himself working on a lot of used cars at the dealership. This works perfectly as an alternative to a few thousand dollar Snap-on if youre looking to pull codes and see live feed but don't need to manipulate inputs. It doesn't reset oil lights and you can't use it to change data (i.e. throttle, fuel trim etc) but if you need a decent code reader and want to be able to see data its a great option for half the price of some name-brand code readers that do the same thing.

### ⭐⭐⭐⭐⭐ auto scan tool
*by J***I on February 1, 2026*

it does what it said it would have had for couple years works just fine

### ⭐⭐⭐⭐⭐ DIY Life Saver!
*by E***S on July 16, 2022*

I bought this one because it got good reviews and it will also read ABS and SRT airbag equipment. I had an issue with my passenger side airbag and the code reader told me exactly what was wrong. It also let me know that there were no impending codes anywhere else so I'm good to smog in September. With newer cars being so complicated these days and the price of repairs being so expensive I believe this will come in very handy for my own repairs I'm happy with my purchase and I am a satisfied customer.

## Frequently Bought Together

- LAUNCH CRP123 Elite V2.0 OBD2 Scanner, 2024 Upgrade 4 Systems Scanner with 3 Reset, Oil, SAS, Throttle Reset, Full OBD2 Code Reader, Free Update Lifetime
- Khanka Hard Travel Case Replacement for Launch CRP129 CRP123 OBD2 ENG/at/ABS/SRS EPB SAS Oil

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**Shop now:** [https://www.desertcart.hk/products/29717337-launch-crp-123](https://www.desertcart.hk/products/29717337-launch-crp-123)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-06*