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Sample report

We record our findings for you.

Every job ends with a document like this one. It carries the equipment and its serial numbers, the verification we ran on the day, the conditions, every individual reading, and a speed-over-time printout of the run.

The document below is an example filled with representative data, shown so you know exactly what you are buying. It is formatted for letter paper and prints clean.

Applied Speed Technologies

Dallas–Fort Worth Metroplex, Texas

Document

Certificate of Speed Verification

Certificate no.

AST-2026-0148

Client

[Client name]

Date of test

18 August 2026

Vehicle

[Year / make / model]

Registration

[Plate]

Odometer

[Reading]

Tire size fitted

[As measured]

Location

Closed course, Denton County, TX

Operator

[Operator name]

1. Equipment used

InstrumentTypeSerialVerification performed on site
LTI TruSpeed SLiDAR, 905 nmTJ001563Known fixed distance 500.0 ft - read 500.0 ft. Pass.
Stalker Dual DSRRADAR, Ka 34.7 GHz[Serial]Tuning fork 40 mph (S/N 83919) - read 40. Internal circuit test. Pass.
Stalker RLRLiDAR, 905 nm[Serial]Cross-check against TruSpeed S at 4 speeds, agreement ≤1 mph. Pass.

2. Conditions and geometry

Air temperature

91 °F

Wind

8 mph, crosswind

Visibility

Clear, unlimited

Surface

Dry asphalt

Measurement angle

< 3° from path of travel

Cosine error at 3°

−0.14% (reads low)

Radar mode

Stationary, both-direction

Runs recorded

4 hold points

The measurement angle was held under 3° from the vehicle's path of travel. The cosine effect at this angle understates true speed by 0.14%, so any residual geometric error in this certificate is in the vehicle's favour and cannot inflate the measured speed.

3. Speed over time

Figure 1 - Measured road speed against indicated speedometer speed

Continuous Ka-band radar track with discrete LiDAR verification locks, over one 96-second run.

Measured - radar trackLiDAR verification lockIndicated - vehicle speedometer
HOLD 1HOLD 2HOLD 3HOLD 4015304560759001224364860728496MPHELAPSED TIME (SECONDS)LiDAR lock at 15s - 31 mphLiDAR lock at 21s - 31 mphLiDAR lock at 36s - 47 mphLiDAR lock at 42s - 47 mphLiDAR lock at 57s - 62 mphLiDAR lock at 63s - 63 mphLiDAR lock at 78s - 78 mphLiDAR lock at 84s - 78 mph31.23046.84562.46078.2 measured75 indicated

4. Results

HoldIndicatedIndividual readings (mph)SpreadMean measuredErrorError %
13031, 31, 32, 31, 311 mph31.2+1.2+4.0%
24547, 47, 46, 47, 471 mph46.8+1.8+4.0%
36062, 63, 62, 63, 621 mph62.4+2.4+4.0%
47578, 78, 79, 78, 781 mph78.2+3.2+4.3%

Individual readings are recorded at the 1 mph display resolution of the instrument. Means are computed from those readings. Spread is the range across readings at a single hold point; every hold point above sits within ±1 mph.

5. Statement of results

Across four hold points between 30 and 75 mph indicated, the vehicle's true road speed was measured consistently higher than its indicated speedometer speed, by an average of +4.1%. The error is proportional rather than a fixed offset: it grows from +1.2 mph at an indicated 30 mph to +3.2 mph at an indicated 75 mph.

Radar and LiDAR agreed to within 1 mph at every hold point. In practical terms: at an indicated 65 mph this vehicle is travelling at approximately 68 mph.

Measurements performed and recorded by

Operator signature - Applied Speed Technologies

Date

Date of issue

Applied Speed Technologies · busuinessinquiries@diepio.org · Dallas–Fort Worth Metroplex, Texas · LLC registration [LLC registration number - pending] · FCC 47 CFR Part 90 application [FCC application number - pending]

This certificate records physical measurements taken with the instruments listed in section 1 under the conditions listed in section 2. It is an engineering measurement record provided for the client's information. Applied Speed Technologies is not affiliated with, endorsed by, or acting on behalf of any law enforcement agency, and this document is not legal advice, not a legal instrument, and not a defence to any citation. Results apply to the vehicle identified above in the configuration it was presented in on the date of test.

What is in every report

The same structure, every job.

Equipment and serials

Which instruments were used, their serial numbers, and the checks each one passed before we recorded anything.

Conditions and geometry

Temperature, wind, visibility, surface, measurement angle and the cosine error that angle implies.

Speed-over-time printout

The whole run plotted - radar track, lidar locks and your indicated speed on one axis.

Every individual reading

Not a summary. Each reading at each hold point, so you can see the spread for yourself.

Error as mph and percent

Speedometer error is usually proportional, so we give you both numbers and show how it scales.

A plain statement of results

What the measurements actually mean, in a sentence you could hand to somebody else.

Want one of these for your vehicle?

Tell us the vehicle, where you would like it measured and what you need it to show. Quote back within a week.

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