Difference among BMW key programmers: CAS AK300,CKM100 Car Key Master, Digimaster 3 and BMW Multi Tool 7.7.
BMW CAS AK300 1 BMW CAS supports a diagnosis of communication directly through the OBD port or through the CAS BUS port security to read and write data EEPROM; 2 automatic analysis CAS data, automatically displays the BMW keys to use quantity; key tooth number; remote control frequency; CAS with the DME synchronization ID; keys scrapped the state, etc.; 3 supports key scrapped or restart using the old key; this technology unmatched global technology; 4 supporting the rehabilitation of CAS computer (due to transfer table is damaged or programming lock); 5 supports the new 2002-2009 BMW CAS; CAS2; CAS3 6 support the horse CAS; CAS 2; CAS 3; CAS 3 + BMW and BMW remote key; E65/E66/E87/E60/E61/E90/E91/E92/E93/E71/E71
CKM100 Car Key Master For BMW Series: 1.Support EWS 1/2/3/4, CAS 1/2/3/5. 2.Program EWS 2/3 by K line. 3.CAS 1/2/3 read data and program by OBD2. 4.CAS 1/2/3 can read data offline and program by CAS CAN. 5.Unlock and program 7943/7944. 6.Support YH BM7 and M5/3 Key.
Digimaster 3 1 Newest 2015 version,no need activate,install well before ship. 2 D3 is the BEST odometer tool for universal car,it can change mileage for ford, bmw,toyota, benz,vw, audi, volvo, renault…from 1996-2015. 3 100% original and Online update.No tokens limited. 4 Besides odometer correction,Audio decoding,AIRBAG,ECU PROGRAM,IMMO TEST…It can do programming key for Benz &BMW.
BMW Multi Tool If you want to use BMW multi tool to make keys for BMW with EWS, you need to buy additionally CAS PLUS for BMW multi tool. CAS PLUG for BMW MULTI TOOL can be connected with the device via OBD2 port. Powerful Than AK300!!! 1 Get update almost every 3-4 month 2 Can do newer bmw car till 2013,even 2015. 3 Easy connect with IMMO,no weld.
In conclusion: Digimaster 3 is the original universal programmer with which you can also do other cars, i.e Audi,Porsche. Digimaster can also project odometer correction function. BMW CAS AK300 AK300+ is designed for new BMW CAS,CAS2,CAS3. This one can do cars from 2002 to 2009. CKM100 Car Key Master and the Digimaster 3 are the original device from the Yanhua company. They can update online and also do other cars as: Benz ,VW,
Audi ,Seat,Hyundai,Kia and Porsche. But the CKM100 Car Key Master do BMW cars till CAS4 and it can not do mileage correction. Xhorse BMW multi tool is specially for bmw car only,it is best tool for bmw key programming now. BMW Multi Tool supports CAS 1 CAS2 CAS3 CAS3+ CAS4 CAS4+ key programming.