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TransTech Systems

OnStation + TransTech Systems Integration

TransTech Systems is a leading provider of non-nuclear asphalt density testing equipment, used across the U.S. for fast, accurate compaction measurements in the field.

Integration Overview

Manual data entry slows down inspections and increases the risk of errors. With the TransTech PQI 380 and PQI 380+ integration, technicians can either scan a QR code or upload data via USB to instantly transfer compaction measurements into OnStation. This flexible workflow eliminates handwritten logs, reduces transcription errors, and gives CEI teams real-time access to field data—streamlining reporting, improving accuracy, and enabling faster, more informed decisions.

🔥Popular Integration

✔ Trusted by inspectors in the field Used on projects to streamline how density data is captured and verified.

✔ Improves accountability
Automatically links TransTech readings to exact station locations in OnStation, reducing paperwork and disputes.

✔ Improves safety and reduces burnout
Minimizes roadside time and streamlines repetitive tasks to reduce risk, fatigue, and field exposure.

Instant Data Capture
Technicians can upload readings from both PQI 380 and PQI 380+ density gauges. The 380+ enables instant uploads via QR code, while the 380 allows USB transfer to TransTech Connect for streamlined processing.
Reduces burnout and supports mental health by cutting down time spent in the field and simplifying repetitive tasks.
Real-Time Visibility
Density data becomes immediately available in the OnStation portal, providing CEIs and field teams with real-time insights that support timely and informed project decisions.
Both TransTech and OnStation are trusted nationwide, used on DOT and contractor jobs across the U.S.
Seamless Integration with OnStation
Field measurements sync automatically with OnStation, eliminating duplicate entry and ensuring your documentation, stationing, and density data are all in one place.
Quick setup with no developer help needed—most users are up and running in under 10 minutes with support available if needed.
Enhanced Collaboration
Project teams, inspectors, and contractors can access the same data in real time, improving communication and reducing friction between field and office.
The tools are easy to use, and both OnStation and TransTech welcome feedback to make improvements that benefit your workflow.
Improved Accuracy & Compliance
Minimize the risk of transcription errors with digital uploads. Ensure your project data is reliable, audit-ready, and aligned with DOT quality standards.

Partner

TransTech Systems

Categories

Density Gauge | Add-On | Integration

Primary Users

Field Technicians
Density Technicians
Asphalt QC/QA Inspectors
Materials Testing
Technicians
Paving Foremen
DOT Inspectors

Secondary Users

Construction Engineering Inspectors
Project Engineers
Field Supervisors
Quality Control Managers
Project Managers

Requirements

OnStation Subscription Trial Available

TransTech System Conntect Subscription Trial Available

PQI 380 or PQI 380+ guage

Resources

Webinar: OnStation + TransTech Systems Integration Explained

Setup & Configuration

How to Use the Integration

FAQs

Integration Setup

1

Subscribe to TransTech Connect and OnStation

Only users with a paid subscription to both platforms can activate the integration.

OnStation Integration

$1,500/year

Available as an add-on to any OnStation license subscription.

Get Pricing

TransTech Connect

Starts at $210/month

Includes access to measurement tools, reporting, and OnStation integration support.

Learn More

Recommendation: When subscribing to OnStation, we highly recommend adding at least one Data License. This allows your team to view all incoming test results in the OnStation Portal, as well as query and export that data for project reporting and QA/QC documentation.

2

Configure Integration

To complete the connection between TransTech Connect and OnStation, you'll need to generate and provide your OnStation API Key.

  1. Log into your OnStation Portal.
  2. Navigate to Integrations ➜ API Settings.
  3. Click Generate API Key if you don’t have one.
  4. Copy the API Key and paste it into TransTech Connect.
  5. Ensure the key has access to your desired projects.
What’s an API Key?
It’s a secure code that lets your OnStation account connect with other tools. This step is quick and easy to do directly in the portal—no developer help required.
Configure OnStation + TransTech Integration
3

Send Tests to OnStation

Once your integration is connected, sending test data from TransTech to OnStation only takes a few clicks.

  1. Open a project in TransTech Connect
  2. Select Measurements
  3. Click Actions ➜ Send to OnStation
  4. The app pulls the Project ID from OnStation
  5. Confirm the correct project
  6. Your measurements are sent to OnStation
Send Tests to OnStation Screenshot

Shared Data

Stationing

Density Tests

Create Record in Portal

Density Tests

TransTech + OnStation Integration Demo

  • ✔
    Live Walkthrough
    See how digital stationing and density testing work together in the field.
  • ⚙
    No Developer Setup
    Up and running in under 10 minutes. No tech team needed.
  • 🧠
    Real Field Benefits
    Improve accuracy, reduce burnout, and make decisions faster.
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  • 📅 30-minute live session
  • 📧 Calendar invite included
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