The original Tech 2 scan tool is too expensive for you? Want a Tech 2 scanner rental for use? If so, Tech 2 clone should be a good choice for you because of the flowing reasons:
– clone tech 2 for sale: $200-$350 around, much more cheaper than the genuine
– the same functions as the genuine: diagnosis, service programming system (SPS), key programming…
GM Tech 2 for sale:

Source: http://www.obdexpress.co.uk/wholesale/gm-tech2-gm-diagnostic-scanner-32mb-card-tis2000.html
Tech 2 clone problems: clone vs original?
Left -clone; right -real
  
   
  
    
  
  
 
Tech 2 clone problems: which tech 2 clone is the best?
There are many versions of tech 2 programmer clones from China.
| GM Saab Opel Suzuki Holden Isuzu tech 2 for sale | |||||||
| Item No. | Weight | Card incl. | Package | Quality | Hot Selling | All Tech2 scanners come with the Same function SP23-B and SP23-B3 have the best quality; but | |
| SP23-B3 | 3.15 KG | C Card (SO22-C) | Carton Box | Best & Hottest | ★★★★★ | ||
| SP23-B | 9.10 KG | C Card (SO22-C) | Carry Plastic Box | Best | ★★★★★ | ||
| SP23-C | 9.10 KG | C Card (SO22-C) | Carry Plastic Box | Good | ★★★★ | ||
| SP23 | 9.10 KG | D Card (SO22-D) | Carry Plastic Box | Good | ★★★ | ||
| SP23-1 | 4.55 KG | D Card (SO22-D) | Carton Box | Best Price | ★★★★★ | ||
| After Sale Service: One Year!! Enough Stock Ready Ship! | |||||||
Tech 2 clone problems: the best solution of GM diagnostics?
Tech 2 clone or VCDIAG VCX NANO GM or MDI?
How to choose a good GM scan tool for diagnostics & programming?)
GM MDI vs VXDIAG NANO GM vs Tech 2 scan tool
| Products | GM MDI | VXDIAG VCX NANO GM | Tech 2 clone | 
| Picture |  |  | |
| software | GDS 2 (2011) Tech2 Win | GDS 2 (2014) 
 | TIS2000 SPS | 
| Need computer | Yes, it’s PC-based. | Yes, it’s PC-based. | Basic diagnostics: on-board TIS2000: PC-based | 
| System requirement | Package software: Win XP only v2016.11 software: Win 7 | Win7 64bit / 32 bit Win8 64bit | Win XP for TIS2000 | 
| Language | Multi-Language | Multi-Language | Multi-Language (depends on vehicles) | 
| WIFI | WIFI | YES, VXDIAG GM has WIFI version and wired version (USB connection) | No, only wired connection. | 
| Update | Firmware updatable | Firmware updatable Software updatable | Update via 32MB Card | 
| Activation | Yes, MDI need activation. | No need to activate | No need to activate | 
| Diagnosis | wireless basic diagnostic | brand-specific diagnosis | basic diagnosis | 
| Programming | -wireless online programming –offline programming ,such as European Chevrolet, Opel, but not for all cars | GM TIS2WEB online Service Programming System (SPS) | Offline programming with TIS2000 on SAAB/OPEL (-2008) | 
| Supported protocols | UART, Class 2, KWP2000 and GMLAN (CAN) | CAN, UART, KW2000, Class2, GM LAN, etc. | CANdi interface(NOTE 1) | 
| Supported vehicles | vehicles from 1990-2014 GM, Opel, Chevrolet, Saab, Australia Holden (2010-2012) | Vehicles to 2015 GM, OPEL | vehicles from 1992-2013 GM, SAAB, OPEL, UZUKI, ISUZU, Holden | 
| Advantage | -can support software from original factory -support offline & online programming | -cheap but with the same function as GM MDI – WIFI and USB connection -good for new cars 
 | -cannot plug original software card, but can support original program -easy to carry on | 
| Conclusion | VXDDIAG VCX NANO GM wins!!!!!!!!!!!!!! | ||
Gm tech 2 software for pc:
tech2web
tech2win







