The (often referenced by serial number 100251 ) is a widely recognized hardware revision for the DS150E diagnostic interface. This professional-grade vehicle scanner uses Bluetooth connectivity to bridge a car's onboard computer (ECU) with diagnostic software on a computer or mobile device. Key Technical Overview
diagnostic interface. This compact, single-board tool is a staple for both professional workshops and DIY enthusiasts looking to bridge the gap between their vehicle's ECU and a computer. What is the Delphi 100 251? Delphi 100 251 Rev 1.0 Bluetooth