20g M1AC single weight with certificate Tolerance 2.5mg

Single M1 OIML class knob weight in a plastic box, including a calibration certificate

Advanced line weights
•Traceability certificate
All weights are delivered with a calibration certificate provided by METTLER TOLEDO''s calibration lab in accordance with ISO/IEC 17025 requirements
•Weight Calibration Performed by Robots
Our investments in state-of-the-art robot technology, combined with our many years of experience, minimise errors and increase accuracy
•Adjusting cavity
Each knob weight has an adjusting cavity, which simplifies weight adjustment without the need for specialised equipment