The Troemner Advantage

Troemner is the world's leading supplier of precision weights and mass calibration standards. Established in 1838, Troemner has continually enhanced its reputation through personnel, refined and accredited processes, and equipment to become the premier manufacturer of precision weights. The Troemner staff includes on premises, industry recognized metrologists and highly trained calibrators. Troemner weights are manufactured in a state-of-the-art facility using the finest materials and equipment available. For these significant reasons, Troemner is capable of providing unmatched measurements and metrological analysis and to provide customers with unmatched precision in weights.

People with Experience
We have been manufacturing weights and conducting mass measurements for over 170 years! We have four full-time industry recognized metrologists on staff who track and control our measurement processes to assure superior quality. Being the largest private mass metrology laboratory in the world, no one makes more mass measurements per day than Troemner. Like anything else, with repetition comes learning, refinement and constant improvement.

World Class Laboratories
Our mass laboratories were specifically constructed to create an environment of stable temperature and humidity, low vibrations, and low air velocity, which is suitable for making precise mass measurements. Troemner's Class I Laboratory is the largest private mass metrology laboratory in the world.

State-of-the-Art Equipment
Troemner has the largest collection of mass comparators in the world, and we are constantly purchasing new comparators to keep our capabilities up to date to maintain the highest level of precision. Additionally, seven newly acquired robots allow Troemner to provide impeccable service by increasing not only precision, but also efficiency. We also use proprietary software to track the performance of our equipment and standards to assure that our calibration system is in control. Magnetic permeability testing and magnetic susceptibility testing are incorporated into our processes and utilize a susceptometer.

We select only the finest raw materials in order to manufacture high quality weights. Troemner is the only supplier that has a special stainless steel blend called Troemner Alloy 8, which possesses closely controlled density (8.03 g/cm3), extremely low magnetic properties, excellent stability and very high resistance to corrosion.

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Address :201 Wolf Drive, Thorofare, NJ
GPS : 39.832668- -75.193037
Telephone : +1.856.686.1600
Email :
Website :

Opening Hours

MONDAY: 7:00AM - 6:00PM EST
TUESDAY: 7:00AM - 6:00PM EST
FRIDAY: 7:00AM - 6:00PM EST