The most devoted, the most professional X300 M is only for odometer adjustment, which creates profession.
The main unit system adopts ARM high speed chip to keep it running fast, stable and anti-jamming.
Upgrade via TF card at any moment.
OBDSTAR Key Master DP reaches a higher level in key programming and diagnosis, it is made with superior quality, owns powerful functions and covers a wide range of vehicles. Meanwhile, taking advantage of Android system, Key Master DP integrates more application and service, such as Maintenance Database, remote assistant, and One Key Update etc.