Absolute Arm 7-Axis

The all-in-one solution for portable 3D measurement

The flagship of the Absolute Arm range, the Absolute Arm 7-Axis delivers tactile probing and non-contact scanning in a uniquely ergonomic package. It’s the clear choice for high-end portable measurement applications. With usability central to its design, this is an articulating measuring arm that can’t be beaten when it comes to ease of movement and ease of measurement. All this adds up to a far more productive and versatile arm that delivers high-accuracy measurement results more quickly and more easily than ever before.
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Probing and Scanning
High-accuracy touch probing performance together with high-end, high-productivity scanning from the Absolute Scanner AS1 or RS-SQUARED Area Scanner – the Absolute Arm 7-Axis is a multifunctional measurement tool that delivers clear productivity improvements through increased usability and versatility.

Absolute Encoders
The renowned Absolute Encoders placed in every articulated joint of the Absolute Arm make it the only portable measuring arm on the market to eliminate encoder referencing and frustrating system warm-up times, boosting productivity while delivering high-end accuracy.

Advanced Materials
Built on a foundation of high-tech carbon-fibre tube construction, the Absolute Arm maintains strength and thermal stability under any environmental conditions, offering reliable accuracy whatever the environment.

Complete Protection
The world’s first portable measuring arm with an IP54 rating, and guaranteed functionality in temperatures of up to 45 degrees Celsius, the Absolute Arm is the perfect partner for measurement in even the most challenging environmental conditions.

Configurable Wrist
The ergonomically designed wrist of the Absolute Arm 7-Axis features an OLED measurement display screen, interchangeable grips, exchangeable probe and scanner mountings and a selection of control buttons, making complete one-handed operational efficiency easier than ever before.

Effortless Movement
Intuitively located infinite-rotation low-friction grips have been designed to maximise accuracy by minimising user fatigue and making every movement light and easy to handle – together with a sophisticated counterbalance system, the Absolute Arm is the most agile arm on the market.

Essential Security
Stow and lock in place the Absolute Arm between measurements with the HomeDock and SmartLock functions, ensuring that scanners and probes remain undamaged and factory-accurate.

User Feedback
In even the harshest industrial environments, communicating with the Absolute Arm in a way that keeps the measurement process running at full speed and efficiency has never been more simple, through our range of visual, acoustic and haptic feedback functions.

Absolute Portability
Even the largest Absolute Arm 7-Axis systems weigh only 10.5 kilograms, making setup and repositioning a quick and easy process, while the functionally designed and shock-resistant carry case keeps everything secure during transport.

ISO Certification
The probing accuracy of the Absolute Arm 7-Axis is certified according to ISO 10360-12 as standard, with full scanning system accuracy certified according to ISO 10360-8 Annex D when supplied with an Absolute Scanner AS1 or RS5 Laser Scanner.

Asset Management
Every Absolute Arm is now compatible with the HxGN SFx | Asset Management solution, allowing users to monitor arm health and performance in real time from anywhere in the world.


Technological Foundation
Built upon years of portable measuring arm technology, the Absolute Arm 7-Axis is the latest in a long line of market leading articulated measuring arms, from the ROMER Arm to the ROMER Absolute Arm and now beyond.
Absolute Arm: Productivity
High-speed laser scanning, Absolute Encoders and a host of other innovative technologies allow the Absolute Arm to make measurement more productive than ever, by design.

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Absolute Arm: Versatility
From laser scanners to touch probes, wireless operation to simple portability, the Absolute Arm offers measurement options for every situation, by design.

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Absolute Arm: Usability
From ergonomic improvements to an innovative modular design concept, the Absolute Arm makes measurement easier, by design.

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Working to a New Standard: ISO 10360-12 For Arms
Find out what's changed with our move to ISO 10360-12, the latest standard for portable measuring arm certification.

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Absolute Arm Brochure
Accessories for Portable Measuring Arm Catalogue
Absolute Arm 7 Axis Buyer's Guide with RS5
Absolute Arm 7 Axis Buyer's Guide with AS1
Absolute Arm 7-Axis with RS-SQUARED Buyer's Guide
Absolute Arm Cleaning Info Sheet
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