API Laser Trackers

Probes and Accessories

Calibration Tools

API Radian PRO

PRO IFM/ADM tracker with unrivaled accuracy and comprehensive functionality including automated 6DOF tracking

Radian brochure

API Radian Plus

PLUS provides extended CORE tracker functionality with hand-held tactile & laser scanning probes and offers 6DOF tracking.

Radian brochure

API Radian Core

CORE offers economical SMR tracker functionality with benchmark accuracy in 50m and 80m ADM models.

Radian brochure


API Spherically Mounted Retroreflectors (SMR)

API break resistant spherically Mounted Retroreflectors (SMR) are constructed with a one-piece optic eliminating risks associated with glass panels shifting, separating or fracturing and can track over 80m with optical centering accuracy down to ±2.5 microns offering high accuracy line of sight measurement.

SMR brochure

API Handheld Probing

The API vProbe™, a hand-held, lightweight, wireless tactile probe with easy-hold grip which allows the laser tracker to perform extended coordinate measurement functions by measuring intricate features or part characteristics outside the line of site of the trackerset-up, providing fast and accurate measurements. The vProbe offers more versatility than a portable arm CMM and inherently more suitable for larger parts.

vProbe brochure

API Handheld Scanning

Integrated with an API 6DoF laser tracker, the innovative API iScan™ wireless hand-held laser line scanner offers a fast, accurate and more productive solution to generate component point-clouds. Digitizing rates of up to 32,000 points/second and capable of scanning both reflective and dark surfaces, iScan features 360° yaw and roll to achieve infinite sensor positioning. 

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API Active Target

Active Target™ is a battery-powered self-orientating motorized 360° rotation SMR that locks onto the laser tracker and automatically orientates to the laser beam allowing for automated tracking and measurements of machine tools, industrial robots, or automation where a standard SMR cannot perform.

Active Target brochure

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API Smart Track

The SmartTrack™ Sensor (STS) is a major breakthrough for measurement and alignment applications. The STS combined with an API laser tracker enables users to determine the position (x, y, z) and angular orientation (i, j, k) of robotic movement in real_time.

Smart Track brochure

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Wireless Ballbar

CNC Machine Tool Ballbar checks provide positioning performance and diagnosis of geometrical errors


API’s wireless Ballbar easily measures CNC machine performance to predict and diagnose servo errors and path deviations. The Ballbar is a simple, cost-effective solution that is designed to improve overall machining quality and reduce costs to all end users.


Measurements include:


Backlash, Squareness, Stick-Slip, Servo Lag, Scale, Mismatch, Machine & Servo Vibration


Machine Calibration Tools brochure

Spindle Check

Spindle Analyzer diagnosis machine tools spindle axis performance by quickly measuring and rotational errors.

Spindle Analyzer diagnoses machine tool spindle error and is available in three models. The Dynamic model rapidly measures rotational error motion. Thermal model measures spindle stability of the machine in 5 degrees of freedom (X,Y,Z axis + pitch and yaw) along with thermal variance. A combination model is also available.


Measurements include:

Speed Verification, Check Bearings, Rotational Errors, Radial & Axial Errors, Machine Repeatability, Machine Vibrations Thermal Drift, Thermal Error Mapping

Machine Calibration Tools brochure

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Swivel Check

The Swivelcheck™ utilizes a servo-driven motor in conjunction with an electronic level and a precision rotary encoder. Once set up, the system is capable of running in automated or manual modes.

Swivelcheck is the only tool that can be mounted off rotating axis center to measure swivel axes and trunnions without disassembling critical machine components

Machine Calibration Tools brochure

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XD Laser

XD Laser simultaneously measures linear, angular, straightness and roll errors for rapid error assessment.

The award-winning XD Laser is a multidimensional laser measurement system that simultaneously measures all 6 degrees of freedom including linear, angular, straightness and roll errors for rapid machine tool error assessment.


Measurements Include:

Rotational accuracy, Geometric error, Angular error, 
Flatness, Squareness, Parallelism

Machine Calibration Tools brochure


Mena3D GmbH

We are a European-based company and our headquarters is located in Germany.
We have several offices in the Middle East and North Africa.

Please feel free to contact us or send your request for a live demo or quotation!

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Vogelsangstrasse 27,

70176 Stuttgart Germany 

Phone +49 (0) 711 94568282