We make coating thickness measurement easy –
Welcome to QNix

We make your choice easy when it comes to reliable coating thickness measurement. From versatile all-rounders to high-end devices for demanding tasks – with us, you’ll find everything you need for precise coating thickness measurement.

Our decades of experience and manufacturing in Germany guarantee the highest quality – reliability you can count on with every measurement.

A promise of quality since 1968 – Made in Germany

Since 1968, Automation Dr. Nix GmbH & Co. KG has stood for high-precision, handcrafted coating thickness gauges – Made in Germany. Our headquarters in Cologne brings all expertise together under one roof: we gather customer requirements, develop our QNix® product line, and test every device in our in-house calibration lab. No measuring device leaves our facility without undergoing strict quality control. Each one comes with a test certificate that guarantees reliability and durability.

Craftsmanship instead of mass production

Our measuring devices are handcrafted – because we prioritize quality over quantity. Every QNix® solution is robust, precise, and easy to use. We enable companies worldwide to reliably measure coatings on metallic surfaces.We avoid complicated processes and never compromise on accuracy.

Represented worldwide and always here for you

With over 50 distribution partners worldwide, we’re always close by. Whether in the automotive industry, corrosion protection, or surface finishing – we aim to be your first point of contact for coating thickness gauges and provide you with comprehensive support. Our decades of experience and close cooperation with users help us continuously set new standards. That way, you benefit from innovative technology that makes your daily work easier.

The right solution for every measurement task.

QNix offers you a wide range of coating thickness gauges tailored to different requirements.
Each model stands out for its ease of use and precise measurement results – so you can always rely on accurate data.

QNix® 1500

The classic in vehicle evaluation

Proven for vehicle evaluation and paint inspection.
No calibration required: simply place it, read the result, and you’re done.

QNix® 4500

All-rounder with a wide range of applications

Reliable results for a wide range of applications.
Compact design and one-button operation for quick and easy use.

QNix® 4600

The global player for added convenience

Perfect for frequent measurements.
The convenient color display rotates automatically and remains clearly visible even when upside down.

QNix® 9500

A field of application like no other

Captures even complex coating systems.
Offers extensive documentation options and integrated software for storing and analyzing data.

QNix® 5500

The easiest way to perfect measurement

Withstands dust, moisture, and harsh environments.
Interchangeable probes offer maximum flexibility on various materials (ferrous or non-ferrous).

Why QNix is the best choice for your industry

Our handcrafted measuring devices, made in Germany, are ideal for demanding applications and consistently deliver precise results.

Whether in the automotive industry, corrosion protection, or surface finishing – thanks to their IP64 protection rating, they remain reliable even in dusty and humid environments.
With their intuitive operation, you quickly get accurate measurement results and save valuable time. At the same time, you reduce the risk of measurement errors and ensure an efficient workflow in your operations.

Heavy-duty corrosion protection

Industrie-
Lackierung

Fahrzeug-
Bewertung

Oberflächen-
Veredlung

Our service for you

Sie wünschen persönliche Beratung, suchen Ersatzteile oder möchten Ihre Geräte prüfen lassen? Wir
bieten schnelle Hilfe und individuelle Lösungen. Kurz gesagt:
Wir nehmen uns Zeit für Ihr Anliegen – von der ersten Anfrage bis zum After-Sales-Support.

See for yourself what our customers say about us

“As appraisers, we often have to quickly determine
whether a vehicle has been repainted. Measurements
with QNix® are extremely reliable and
help us provide well-founded evaluations.”

Torsten M.
Automotive appraiser

Get in touch with us.

We look forward to hearing from you.

Do you have questions or need support? We’re here to help! Whether it’s about service, warranty, calibration, or a general inquiry – we provide fast and straightforward assistance.

Simply select the relevant topic and let us know how we can assist you. Our team will get in touch with you promptly and address all your questions.

Your contact person

Metin Tek
Director Sales & Marketing
Head of Sales & Marketing

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