The newest line of Radwag Mass Comparators enables adjusting mass standards and weights according to the OIML recommendations (R-111) from 1 mg to 200 g for F2 class and lower.

The comparators are used both for ensuring traceability of mass measurements, and verification of weights in accordance with the principles of legal metrology. RADWAG Mass Comparators have gained recognition among Accredited Calibration Laboratories in many countries.

Mass comparator XA 5Y.KO series comprises two components. One of them holds the electronic module, and the other precise mechanical measuring system.
The comparator features an aesthetic, large weighing chamber and a glass draft shield in one. Its asset is an automatic door opening system. The XA 5Y.KO series features an intuitive menu supporting a user in instrument operation.