Laser Technology TruSpeed LTI 20/20 User Manual
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Questions and answers

Constantin Floares
June 1, 2025

Ce marjă de eroare are radarul TuCam?

1 comments:
Mr. Anderson
June 1, 2025

The margin of error for the Laser Technology TruSpeed LTI 20/20 depends on the distance to the target vehicle and how far off the roadway the device is positioned. Acceptable margins of error are those above the diagonal in the chart. As a general rule, do not exceed 1 meter off the road for every 10 meters of distance to the target. For example:

- At 150 meters distance and 15 meters off the road, the fraction of true speed measured is 0.9950 (acceptable).
- At 150 meters and 30 meters off the road, the fraction is 0.9798 (unacceptable).

Errors increase when the device is positioned too far off the roadway.

This answer is automatically generated

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