English Find a Service Centre Importers login HomeOur Company Support & TrainingProducts Contact Us OPTIMO²: YOUR WORKSHOP CALIBRATION TOOL OF CHOICE FIND OUT MORE 1 2 3 TESTIMONIALS We have helped lots of businesses save money and improve efficiency. Let us do the same for yours. OPTAC3 TACHOGRAPH ANALYSIS SOFTWARE OPTAC3 is unlike other analysis solutions - it is simply better SE5000 EXAKT DUO You asked. We delivered. Together we make the perfect Duo. SUPPORT AND TRAINING Feel supported Sign up for news To stay up-to-date with our latest insight and news, tick the box Equipment Repairs & Calibration FAQs Answers to the most frequently asked questions regarding equipment repairs and calibration. Read more UNSURE ABOUT USING OPTAC3? FAQ pages are a simple and quick way to get the best out of your OPTAC3 tachograph analysis software. Read more Latest Tweets We're committed to providing highly engineered compliance products for a safer, cleaner and fairer transport market… https://t.co/XCevUx4mQn 1 year 3 weeks ago Reply Retweet Favorite OPTAC Tachograph Analysis Software SE5000 Digital Tachograph Stoneridge EZ-ELD Stoneridge Inc. Find a Service Centre Modern Slavery Statement Privacy & Cookie Policy WEEE Compliance © 2021 Stoneridge. All rights reserved. We use cookies on this site to enhance your user experience. By clicking the Accept button, you agree to us doing so. No, give me more info OK, I agree No, thanks