Introducing TrueDMI, ICC’s next-generation Distance Measuring Instrument that uses advanced doppler laser technology to measure true forward distance — with 10x the accuracy of traditional wheel-mounted systems.

✅ Accurate at all speeds — even stop-and-go
✅ Immune to tire pressure, wear, or vehicle curves
✅ No regular calibration required (but validation runs should still be performed)
✅ ±0.01% accuracy vs. ±0.10% from traditional DMIs
✅ Unlocks better performance through highly repeatable and accurate measurements when added to any of our IrisPRO product lines

TrueDMI is a game-changer for pavement data collection and ROW imaging — rugged, reliable, and ready to move your infrastructure management into the future. Want to learn more? Get in touch.