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the Advantage 1100

BY LITE-CHECK

The standalone advantage 1100 pictures with all hookups displayed

Government Efficiency Just Became Possible

Frustration. Stress. Being stuck. These emotions don’t belong in your fleet maintenance routine. What if every diagnostic challenge had a fast, clear solution? The ADVANTAGE 1100 turns uncertainty into confidence, replacing guesswork with precision.

For 40 years, Lite-Check has been the go-to standard for the transportation industry diagnostics, delivering unmatched reliability and precision. Now, we’re raising the bar with the fully rebranded 1020-G; it’s now known as the ADvantage 1100.

With a modern design and enhanced capabilities, the ADvantage boosts maintenance efficiency across the board. Whether you’re working on heavy-duty commercial trailers or lighter-weight utility and bumper-pull trailers, this is your key to efficiency.

Adventage 1100 displayed togeather with the tablet wit the remote in the screen.

Here are the key capabilities

  • Tablet Operation: Streamline testing with a modern, intuitive touchscreen interface. ✓

  • Light Circuit Operation: Quickly identify shorts, opens, and voltage issues, no guesswork required. ✓

  • Emergency & Service Air Operation: Ensure braking systems function properly before hitting the road. ✓

  • Electric Brake Operation: Test electric brake systems with confidence, no more time-consuming troubleshooting. ✓

  • Trailer ABS: quickly verify ABS functionality and troubleshoot issues before they cause downtime. ✓

  • 7-Way Flat Utility Compatibility: Test utility trailers, light-duty bumper pulls, small equipment trailers, and recreational tow-behinds using the built-in 7-way flat connection. This means the ADvantage doesn’t just handle commercial 7-way round—it covers every trailer you have. ✓

photo of the advantage 1100 with the sentry remote app on a tablet

Seamless Software & Compliance

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The ADvantage 1100 integrates seamlessly with the Sentry platform, providing real-time test results, customizable digital reports, and compliance coverage for federal, state, and local agencies.

This streamlined workflow reduces paperwork, accelerates diagnostics, and ensures fleet-wide audit readiness, without forcing techs to change how they work.


Feature Availability
Tablet Operation ? Streamline testing with a modern, intuitive touchscreen interface.
Light Circuit Operation ? Quickly identify shorts, opens, and voltage issues—no guesswork required.
Emergency Air Operation ? Ensure emergency braking systems function properly before hitting the road.
Service Air Operation ? Accurate diagnostics for service air leaks, keeping your fleet compliant and safe.
Electric Brake Operation ? Test electric brake systems with confidence—no more time-consuming troubleshooting.
Trailer ABS ? Instantly verify ABS functionality and troubleshoot issues before they cause downtime.
ABS Updates ? Stay ahead with up-to-date ABS testing for post-2001 WABCO, BENDIX, and HALDEX systems.
Trailer Load Test ? Ensure electrical circuits handle the required load, preventing unexpected failures.

Available for Purchase on
GSAADVANTAGE.GOV

UEI: JBV6AC4Z47L4

GSA Contract #: 47QSMS24D005D

Part #: 18190

Hubzone Certified