About us

ROHMANN is a leading German manufacturer of eddy current testing equipment and systems for non-destructive testing (NDT). For more than 45 years, we have been developing, producing and selling our technology as a medium-sized family business based in Frankenthal, Germany. Today, our testing equipment and systems are used worldwide in crack, heat treatment, material mix-up and grinding burn testing. We are proud to count among our valued customers well-known companies in the aviation, automotive, rail, energy (power plants, renewable energies) and steel industries.

Research – part of our future.

We develop smart solutions for new tasks and innovative solutions for familiar tasks – resulting in absolute reliability, increased performance, higher speed and cost-effectiveness of your testing equipment. We rely on interdisciplinary collaboration with leading laboratories, technology partners and areas of applied research.

Customer satisfaction is our success.

The satisfaction of our customers is our strongest drive. Full understanding of a customer’s individual requirements and tailor-made products and service are a matter of course for us. That is why we seek dialogue and always ask for “feedback”, because our goal is to meet increasing customer expectations to their fullest satisfaction through continuous product adaptation and perfect service.

Quality is the spirit of our work.

We have an efficient quality management system and have been certified according to DIN EN 9001 since 1999; therefore we can meet the highest international standards. The focus is on the continuous improvement of the qualification of our employees, the ongoing development of all quality processes and the permanent optimization of all technical facilities.

Unsere Geschichte ist unsere Erfahrung

1977

Foundation of Rohmann GmbH by Jürgen Rohmann.

1977

ROHMANN launches the ROTOTEST B500, the world’s first battery-powered rotating sensor tester with screen.

1987

With the ELOTEST B1, a battery-powered universal eddy current tester for manual testing of safety-relevant components in the aerospace industry, ROHMANN is setting new international standards in eddy current testing.

1989

With the ELOTEST PL.1, ROHMANN successfully entered the line testing market.

1999

The HARMONIC 2000, the first fully digital high-performance test instrument, was developed for heat exchange testing in cooperation with Framatome.

1999

ROHMANN develops and distributes the ELOTEST M2, the world’s most powerful and lightest true one-handed tester.

2000

With the ELOTEST B300, ROHMANN successfully launches the third generation of battery-powered eddy current testers and, at the same time, the ELOTEST PL300.

2006

Foundation of the subsidiary Rohmann LP in Spartanburg, SC, USA, which takes over the business of Rohmann Inc. continues very successfully to this day.

2007

Generation change in the management of Rohmann GmbH.

2008

The ELOTEST M3 is offered in parallel with the ELOTEST M2, expanding the product range of portable test instruments.

2009

Move into the new company building with over 6000 sqm of office and production space as well as reserve space for future growth.

2014

ROHMANN opens a new business field in the field of heavy plate inspection and patents the so-called Eddy+ process.

2016

The ELOTEST PL600, the world’s most powerful eddy current tester, is presented to the public and breaks new ground with a novel operating concept.

2017

Rohmann GmbH celebrates its 40th anniversary.

2020

New test system with ELOSCAN Compact for testing turbo shafts.

2021

Further development of the ELOWHEEL 800 RPT17 testing system

2022

Successor to the proven ELOTEST PL600 inline instrument, the ELOTEST PL650 is launched.

2022

Rohmann GmbH celebrates 45 years of company anniversary

Awarded as Hidden Champion

Certified environmental management according to DIN EN ISO 14001

2023

40 years of membership in the DGZfP

2023

ELOTEST M6 – Introduction of the new digital handheld instrument

Rohmann – certified environmental management

16/10/2023

Fair trade…

Our employees are well supplied with coffee and water. Fair trade coffee helps to create a sustainable and ethical working environment. Fair trade supports producers and helps to improve their living conditions.

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