The new GapGun Pro2, a handheld and robotic laser measurement system

The new GapGun Pro2 is a non contact laser measurement system capable of a wide variety of profile measurements. The system has a repeatable accuracy of 0.01mm and a measurement cycle of just one second. With greatly improved speed, ease of use, portability, accuracy and ruggedness, GapGun Pro2 measures gap and flush, radius, edge break, burr, countersink, scratch, weld, seal, angle and more, as the ultimate quality inspection tool.

Product Video
GapGun Specifications

VChange allows the operator to remove, swap and reattach sensor heads, in just seconds, making multiple sensor use on the shop floor easier than ever before. This technology enables the operator to use the most suitable sensor for the job. Without stalling the process.


The new Violet sensor is compatible with virtually every type of automotive finish. Including plastic, bare metal, fabrics, chrome, polycarbonate (clear, red, other colours) and tinted glass.

Violet Laser Sensor Head for GapGun Pro
Violet Sensor Brochure


Vectro automates the non contact measurements of the GapGun Pro2. Simple, fast and with high repeatability, without the human factor playing any role in the results of your measurement.


Vectro works either robot mounted or in fixtured applications. The system includes a mounting plate that can be attached to your choice of robot.


Vectro improves productivity, enables greater throughput, cuts inspection cost and reduces rework. All of this with the added benefit of improved quality.

GapGun Vectro Robot
Vectro Specifications

A solution for every measurement

The GapGun Pro2 is both versatile and accurate.


Gap and flush measurement for interior buttons of a car with the GapGun Pro.


The GapGun Pro is capable of measuring radii on highly reflective materials as well.


The adapter for edge break measurements guarantees quick, easy and highly accurate results.


Scratches can be measured with 0.01mm of precision and without coming into contact with the material.


Burrs are easily measured with the GapGun Pro, the special adapter ensures repeatable results.


Measure countersinks with high accuracy and repeatability, thanks to the included countersink adapter for the GapGun Pro.


The GapGun Pro can measure welds and seals with high precision, with the special standoff or by non contact measurement.


Angles are easily measured within a fraction of a second with the GapGun Pro, on any material imaginable.

Seamless software

The GapGun Pro2 and its software works for you, not against you.

GapGun Third Dimension SPC3d Software

Measurement and inspection software for GapGun profile measurement systems.


Manual and interactive analyses of measurements.


Adds custom .NET functionality to your GapGun Pro2 and Vectro systems.

Shows real-time measurement results on overhead displays.

A solution for every industry

The GapGun Pro2 has proven itself in a wide variety of industries


The GapGun Pro2 is an accurate and repeatable gap and flush measurement system for any and all panels on a vehicle. Interior, exterior and any material type. The tailgate and A-Pillars of a car are two of the more challenging areas to inspect. The GapGun will pass MSA requirements in these areas, where other techniques or solutions will typically fail.


The dimensions of fasteners are key to the structural safety of the aircraft and to fuel efficiency by reducing drag or making surfaces aerodynamically efficient. In the production of aircraft, the size of rivets and fastener holes needs to be consistent and measurable.


For the past ten years, the GapGun Pro2 has been used by the UKAEA Remote Applications in Challenging Environments department to facilitate the development of nuclear fusion by speeding up MRO processes of the world’s largest experimental reactor.


Within the industrial sector the GapGun Pro2 guarantees quality and consistency during the production process. Quality inspection speed can be increased greatly when combined with Vectro.

Need help?

We are here to assist and optimize your measurement processes.

Call us

We are ready to assist by phone.

+31 (0)499-577 202

Email us

Train with us

We would love to come over for a training or demo.

Who we are

GapGun.nl is part of Engineering Consultancy Coenradie. We are authorized reseller of Third Dimension hardware and software in The Netherlands, Belgium and Luxembourg.

contact us

Moorland 8, 5688GA Oirschot

 +31 (0)499-577 202


Chamber of Commerce:  170 68 101
VAT number: NL8018.66.145.B.01
IBAN: NL16 RABO 0329167618

Fraudulent resellers

Certain websites claim to sell the GapGun and other Third Dimension products. These companies have no ties with GapGun.nl or Third Dimension and make unauthorized use of Third Dimension trademarks and intellectual property.

We advise you to purchase GapGun hardware and software only from distributors authorized by Third Dimension.

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