
E-VDT
The Engine Vehicle Diagnostic Transmitter (E-VDT) is a small rugged device that connects to a vehicle’s computer (ECU) allowing you to view a full range of operating information from any computer.

Monitor Vehicle Diagnostics
Diagnose problems as they happen and before they result in vehicle down time and lost revenue. Access information such as:
- vehicle speed/RPM
- idle time
- gas mileage
- odometer reading
OBD2/J1939 Parameters
Click the image to view the entire list of OBD2/J1939 parameters.
How does the E-VDT work?
The Engine Vehicle Diagnostic Transmitter (E-VDT) wirelessly communicates data to a Chameleon Modem providing real time fleet management access to operating parameters such as speed, RPM, idle time, gas mileage, and odometer readings. The E-VDT connects directly to the OBD port of light and medium duty vehicles from 1996 or later. It can also connect to a J1939 interface cable for use with heavy duty vehicles.

Downloads
Benefits At a Glance
• Avoid vehicle down time
• Monitor engine parameters without even opening the hood
• Monitor driver habits such as excessive braking and acceleration
Industries
• Oil and Gas
• Transportation
• Public Safety
• Construction
• Utilities
• Any small business with company vehicles
