: Includes digital "Dyno" and "Drag Strip" features to measure vehicle horsepower, torque, and acceleration times (0-60 MPH, 1/4 mile ET).
is a professional-grade Windows diagnostic software package developed by Palmer Performance Engineering that transforms a laptop into a dealer-level scan tool. It is designed for professional mechanics and serious automotive enthusiasts who need comprehensive access to vehicle data beyond basic engine codes. Core Diagnostic Capabilities Scan XL Professional 3.5 OBD Software
: Provides an OBD-II Terminal for custom commands and JavaScripting support for advanced users to create custom calculations. Technical Specifications ScanXL Professional - Palmer Performance Engineering, Inc. : Includes digital "Dyno" and "Drag Strip" features