vProbe the new and improved LEARN MORE Introducing • Faster and more responsive
• Smaller and more lightweight
• RFID probe stylus recognition
• Smart Buttons
• Up to 8 hours on one charge
API Metrology Logo Pick Your Promo Check Out Our Virtual Showroom Personalized Virtual Demos Available API IS LIVE SCHEDULE YOURS TODAY XD LASER INTERFEROMETER Award winning laser interferometer LEARN MORE

API Quartly Promotions.

Q4 API Metrology Promotions include  Section 179 Blowout – 17.9% off entire product line and Laser Tracker Certification with no down time! Even more Metrology Equipment Promotions are available now check below to see whats available and Pick your Promo. 

Metrology Equipment

Not only did API invent the Laser Tracker, we provide the best motrology equipment in the industry and back it with our Globally Local Services and support of expert metrologists. We sell a wider range of metrology tools from Laser Trackers to Machine Tool Calibration equipment and Robot Inspection machinery.  

API Metrology Services

Not only do we provide the best metrology equipment, we also provide world wide service and support. from reverse engineering and scanning to prototype inspection our expert metrology team has you covered. 


Invent, Build, Supply, Support.

Athority paragraph, Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

3 Applications for Synchronous Laser Tracker  Measurement

3 Applications for Synchronous Laser Tracker Measurement

As a micron (μm) level precision measuring instrument, Laser Tracker measurement accuracy has been recognized by many advanced manufacturing industries and research institutes, with their presence reaching around the world. A single laser tracker is able to achieve...

How it Works – vProbe

How it Works – vProbe

How Do Tactile Probes Work? Tactile probes extend Laser Tracker measurements, but how do these probes work, and how do they differ from SMRs? In some of our other posts, we’ve discussed how both Laser Trackers and SMRs work and how they work together to...

The Origin of Lasers

The Origin of Lasers

Did you know that discovery of Laser properties was a byproduct of microwave “Maser” research done at Columbia University in 1951 by Charles Towns? In 1953, Charles Townes debuted a device he’d been researching at Columbia University that would stimulate ammonia...

What is Dwell Time?

What is Dwell Time?

What is Dwell Time? If you’ve seen our recent demos of the API XD Laser and SwivelCheck for Machine Tool Calibration (MTC) on YouTube, then you’ve probably heard us mention dwell time in both of those videos. Dwell Time is a very popular search term because it is...

Please choose the region you are in.