• The ScanGaugeD is specifically designed for Diesel Pusher RVs, over the road long-haul trucks and other large diesel vehicles. The ScanGaugeD features more than 15 built-in digital gauges, 5 sets of trip data, the Performance Monitor as well as the exclusive X-Gauge™ programmable gauge system. With X-Gauge on your diesel pusher, you can monitor parameters such as EGT (Exhaust Gas Temp), Transmission Oil Temp, Engine Oil Temp and much more.
  • ScanGaugeII features more than 15 built-in digital gauges, 4 trip computers and the exclusive X-Gauge™ programmable gauge system; you can monitor parameters such as transmission temperatures, trip data and fuel economy information — All in an ultra compact design that installs in minutes.
  • ScanGaugeE™ provides you with real-time information about your vehicle’s fuel economy through an intuitive graphic display. View your vehicles carbon footprint in real-time, track fuel costs as you drive and monitor your average MPG and trip MPG with dedicated, easy to access screens. Learn to use up to 33% less fuel with the ScanGaugeE built-in fuel saving tools.
  • Tap into the full potential of OBDII and expand the functionality of your ScanGaugeII with X-GAUGE™ – the exclusive programmable gauge system brought to you by Linear Logic.

ScanGaugeII - OBDII Vehicle MonitorScanGaugeD - J1938 & J1708 Compatible Vehicle Monitor

ScanGaugeE - OBDII MPG Gauge & Vehicle Monitor

Ultra Compact Automotive Computers

The ScanGauge product line integrates advanced Trip Computers, Digital Gauges and an easy to use Scan Tool into a small and compact package, designed to fit almost anywhere. The ScanGaugeII and the new J1939/J1708 compatible ScanGaugeD both feature the exclusive X-Gauge™ programmable gauge system and a built in Performance Monitor™, while the ScanGaugeE provides a real-time fuel economy feedback graph and built-in CO2 footprint gauges.
  • Fuel Saving Features!
  • Compact size Fits almost anywhere!
  • ScanGaugeII & ScanGaugeE Work On all 1996 & Newer Cars and Light Trucks Including: Gas, Diesel, Propane and Hybrid Vehicles with
  • ScanGaugeII & ScanGaugeE Work On All OBDII Protocols Including CAN, required on all vehicles starting in 2008.
  • ScanGaugeD works with J1939 & J1708 Protocol
    Perfect for Diesel pusher RV’s and over the road, long-haul trucks.
  • Detachable Cable Allows for easy portability from vehicle to vehicle.
  • Easy Menu Driven Operation No need to memorize complex sequences
  • Large High Contrast LCD User changeable back light color
  • 3 Year Warranty - 30 Day Money Back GuaranteeMoney Back Guarantee!
    30 day unconditional money back guarantee!!


More than just a OBDII scan tool, the ScanGauge product line provides real-time feedback about your driving style, more than 15 standard digital gauges, built-in trip computers, performance features and much more…

Support Center

ScanGauge products are compatible with most vehicles 1996 or newer. For a complete list of compatible vehicles, user manuals and quick-start guides, please click below:

Where To Buy

ScanGauge products are available at a variety of local and online retailers. Click here to buy online, find an online reseller or search for a retail location near you.