Official LAUNCH Europe Shop
CRP 123S HD
CRP 123S HD
Full heavy-duty diagnostics with J1939/J1708 and 2 years of updates
- Workshop-level diagnostics: All control units for 50+ commercial vehicle brands with real-time data visualization
- 7+ Service functions: DPF regeneration, DEF control, speed limiter reset - perform yourself
- Remote diagnostics around the clock: 24/7 support via cloud connection - never alone when problems arise.
- Industry standard J1939/J1708: Full HD OBD compliance for Class 3-8 trucks and commercial vehicles
- 2 years of updates: Free Wi-Fi updates for new vehicles and features
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Description
Description
The LAUNCH CRP 123S HD is a specialized diagnostic tool for heavy-duty commercial vehicles with 24V systems. Designed for Class 3-8 trucks, buses, trailers, excavators, agricultural machinery, and diesel pickups, it offers complete, workshop-level diagnostics using industry-standard protocols J1939 and J1708.
With over 50 supported brands and more than 10,000 vehicle models from 1984 to 2025, the device covers virtually all common commercial vehicles. The AutoVIN technology automatically recognizes your vehicle and selects the appropriate diagnostic software – without any manual input.
7 critical service functions save up to 70% on workshop costs:
- DPF regeneration for clean diesel particulate filters
- Urea drive (DEF) for precise control of the urea pump
- Reset speed limiter for optimal performance
- Cylinder deactivation for compression testing of individual cylinders
- Clutch learning after gearbox replacement or TCU programming
- Oil reset
- Injector coding
Full system diagnostics with real-time data: Access all major control units – engine, transmission, ABS, body control, instrument cluster, and more. Read and clear fault codes, turn off warning lights, and monitor live data streams in text or 4-in-1 graphic format.
Remote diagnostics with 24/7 support: Automatically share diagnostic reports via the cloud with experts or colleagues. Create PDF reports with all vehicle data and receive round-the-clock support for complex problems.
Also suitable for cars: The device masters all 10 OBD2 test modes and works with all OBD2/EOBD/CAN vehicles from 1996 onwards - one device for your entire vehicle fleet.
Powerful hardware: The 4-inch HD touchscreen with Android 8.1, 2 GB RAM and 16 GB ROM ensures smooth operation. The 3000 mAh battery allows for over 7 hours of continuous use. Wi-Fi connectivity enables one-click updates without a PC connection.
2 years of free updates included: Receive regular vehicle coverage updates, enhanced features, and bug fixes – no subscription or additional costs. Available in 11 languages, including German, English, French, Spanish, and Italian.
Official LAUNCH Italy warranty
Official LAUNCH Italy warranty
As a manufacturer, we offer you:
- Products from our own production with complete quality control
- Current firmware/software versions matching your product model
- Comprehensive quality inspection of every single device before shipping
- The option of full product registration for simplified support
We support you in the long term:
- Regular provision of software updates in line with the product specification
- Documented product history for registered devices
- Extensive technical documentation and application notes
- Expert telephone support for technical questions
Notes on our products
- Full product functionality is only guaranteed with proper registration
- Software updates may be subject to a charge depending on the product model
- The voluntary manufacturer's warranty applies in addition to your statutory warranty rights and does not restrict them
- In the event of technical problems, please contact our customer service directly
Please note: LAUNCH ITALY SRL is the authorised manufacturer and distribution partner for LAUNCH diagnostic devices in Italy. You can identify our products by the original packaging and serial number.
Shipping & Returns
Shipping & Returns
| Country | Shipping costs | Delivery time |
|---|---|---|
| Germany | 4.99 € · free from 50 € | 1–3 business days |
| Austria | 6.99 € · free from 500 € | 1–4 business days |
| Switzerland | 6.99 €* | 1–5 business days |
| Italy | 12 € · free from 99 € | 2–4 business days |
*Switzerland: shipping up to a goods value of 1,000 €. We currently cannot ship orders with a higher goods value to Switzerland.
Technical Data
Technical Data
Technical details
| product | CRP 123S HD |
|---|---|
| Diagnostic skills | |
| Control units | All systems (truck/HD workshop level) |
| Service functions | 7 |
| Bidirectional tests | No |
| ECU Coding | No, only within service functions |
| Live data | Yes (graphic/recording) |
| Freeze Frame | Yes |
| Vehicle coverage | 50+ truck brands |
| Automatic VIN recognition | Yes |
| Software Update | 2 years of free updates (then lifetime use, without new models and features) |
| VAG-managed functions | No |
| SGW compatibility | No |
| Reporting functions | Diagnostic report in HTML format via email, screenshot |
| Compatible accessories | / |
| Hardware & Connectivity | |
| Display | 3.97" touch screen, 800 × 480 pixels |
| processor | 1.3 GHz Quad-Core |
| RAM | 2 GB |
| memory | 16 GB |
| operating system | Android 8.1 |
| Battery | Yes, 3000mAh |
| camera | No |
| OBD connection | Cable |
| WiFi | Yes (2.4GHz) |
| DoIP protocol | No |
| CAN-FD | No |
| Bluetooth | No |
| OBD II input voltage: | 24V (truck standard) |
| Cable length | approximately 1.2m |
| Connections | OBD II, Type-C |
| power supply | OBD II, Type-C |
| Dimensions | 212x120x34mm |
| Weight | 500g |
| Languages | 11 |
| English, Spanish, French, German, Italian, Russian, Portuguese, Chinese, Japanese, Korean, Polish | |
| Connections | OBD2, USB-C |
| Scope of delivery | Diagnostic tool, diagnostic cable, adapter: OBD6/OBD9/CT9, USB-C cable, user manual, quick start guide, carrying case |
| Certifications | CE |
| guarantee | 2 years |
No. 4012, Launch Industrial Park, North Wuhe Rd,
Bantian Street, Longgang District, Shenzhen, China
Post Code: 518129
en.cnlaunch.com
Via Cimarosa Domenico 73
40033 Casalecchio di Reno (BO)
Italy
VAT number: 03068190218
Documents
Documents
Official LAUNCH Europe Product
24 months of free updates
German expert support
30-day money-back guarantee
7 Service Functions
-
Reset of urea values (AdBlue) after replacement or refilling.
-
Query soot mass, reset adaptation values after cleaning, and perform static and dynamic regeneration of the diesel particulate filter.
-
This service function allows you to store the injector calibration codes in the engine control unit.
-
Adjustment of the maximum speed.
-
Relearn of the clutch position after replacement.
-
Reset of oil service and inspection intervals. Long-life service is also supported.
-
Deactivation of individual cylinders for diagnostic purposes.
Full system diagnostics for heavy-duty commercial vehicles
LAUNCH Europe's heavy-duty specialist
7 ESSENTIAL HEAVY DUTY SERVICE FEATURES
DPF regeneration, urea injection (DEF), oil reset, injector coding, speed limiter reset, cylinder deactivation (compression test), and clutch learning – all essential maintenance functions for daily commercial vehicle care. Save time and money on routine maintenance.
HD OBD FULL SYSTEM DIAGNOSTIC AT WORKSHOP LEVEL Retry
Real-time data monitoring, live fault detection, and comprehensive DTC search with detailed explanations. AutoVIN technology automatically identifies vehicle data and matches it to the appropriate diagnostic software for fast and accurate diagnoses.
WORLDWIDE COMMERCIAL VEHICLE COVERAGE
Over 56 brands with more than 10,000 models from 1984 to 2025 from American, Asian, and European markets. Compatible with all 24V diesel vehicles and trucks in classes 3 to 8 (from 15,000 kg gross vehicle weight) – continuously updated.
ADDITIONAL: OBD2 DIAGNOSTIC FOR CARS
All 10 OBD2 test modes for vehicles from model year 1996 onwards are included. Features include 4-in-1 graphical live data, diagnostic reports as PDFs, I/M readiness, and an integrated DTC library – perfect for mixed fleets of passenger cars and commercial vehicles.
High-performance hardware for demanding diagnostics
The CRP 123S HD offers technology specifically tailored to heavy-duty requirements:
ORIGINAL LAUNCH TECHNOLOGY
As the official manufacturer, we offer you workshop-quality diagnostic technology without any detours. Since 2003, we have been developing comprehensive solutions that come directly from the developer to you – with full warranty and German support.
Questions about the product?
Our expert support will respond.
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