J.A. King is an Authorized Mahr Distributor

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J.A. King is an Authorized Mahr Distributor 1J.A. King is now an authorized distributor for the entire Mahr product line! As an authorized distributor for Mahr, our customers benefit from an even wider range of metrology products from one of the oldest and largest manufacturers of metrology equipment. Mahr offers a comprehensive product line including Precimar length measuring machines, MarSurf roughness and contour units, and MarForm roundness machines. Contact us today to learn how a Mahr solution can streamline your measurements and improve efficiency and quality in your process.

J.A. King provides an additional level of service to Mahr customers thanks to factory training on product sales and service. Take a look at some of the featured products we have to offer and learn more about Mahr as a supplier for J.A. King throughout our U.S. network of calibration laboratories.

Latest Cross Company Updates

The new series of Quantim® QMC Coriolis flow meters and controllers from Brooks Instrument aims to achieve precise and consistent measurement and control of low flow rates of liquid or gas.
October 1, 2025
Looking to replace an Optical Comparator? 5 Reasons why the C-Vision is the right choice
October 1, 2025
Glass coating manufacturers must ensure reliable gas flow and low-pressure control for high-yield low-e glass production. Read this Brooks Instrument application note to learn how.
September 29, 2025
The new pressure/vacuum valve & flame arrester combination unit from Cross partner Groth Corporation helps protect tanks from damage created by overpressure or excessive vacuum, at the same time it provides protection from externally caused sources of heat and ignition.
September 25, 2025

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In the meantime, enjoy these fun facts…

Did you know… Cross Company is an ESOP (Employee Stock Ownership Plan). Our ESOP started in 1979 and as of 2006, we are 100% employee-owned! Learn more about our ESOP and how that benefits both team members and our customers.
Did you know... the precision measurement group at Cross was founded in 1939 by our current CEO's grandfather, Jim King. That's a whole lot of calibration!
Did you know... A fingerprint weighs about 50 micrograms. We know, we weighed it! The residue left from a finger can actually make a difference in weight results which is why we wear gloves when we calibrate weights. For reference, a sheet of paper is about 4.5 grams, that’s 4.5 million micrograms.
Did you know… Cross Company has grown significantly since our start in 1954. Over the years we've acquired 26 companies! Today, our five groups have expertise in everything from industrial automation to precision measurement, and industry knowledge going all the way back to 1939.