Resonic K

Efficient solution for small test objects

Easy and accurate mass property measurements of small test objects

Resonic K is our solution for small test objects. By combining a conventional air-bearing pendulum and a unique positioning adapter, Resonic K achieves an outstanding combination of simplicity, speed and accuracy — especially for objects light enough to be lifted by hand.



Combines a frictionless air bearing with a highly repeatable positioning adapter.

Fail proof

Combines an easy process with quality indicators.


Combines a fast and easy measurement procedure with low hardware complexity.

Unlimited work space

No limit to the horizontal dimensions of the test object. 

Low maintenance

Almost maintenance-free when combined with the optional calibration cylinder.

Able to handle even the smallest objects

Can be easily scaled down to tiny objects weighing a few grams.

Applications and examples


Crash test dummy parts (head, torso, upper leg, etc.), tyres, engine parts, suspension parts


Satellite components, electronics modules, CubeSats, drones

Motorcycle parts

Wheels, forks, handle bars, helmets, crank shafts, gear components

Sporting goods

Golf clubs, tennis rackets, helmets, bike wheels, balls, sports pistols and projectiles, skeet rifles

Power tools

Wheels, forks, handle bars, helmets, crank shafts, gear components


Compressors, articulated optics modules, robot end effectors


Resonic K is best suited for applications in which the test objects are light enough to be lifted by hand. For heavier objects, it is usually preferable for the test object to remain in the same position on a horizontal platform throughout the measurement, as is the case for Resonic F, S, and G.