ASTM precision weights, Best Price-Performance Ratio
Low magnetic permeability and high corrosion resistance ensure reliable values. All weights are made with stainless steel, no aluminum is used even in milligram weights. Individual sizes range from 1 mg up to 20 kg in ASTM classes 1, 2, 3 and 4.
Calibration occurs at ISO 17025:2005 A2LA accredited lab Worthington, OH.
NoWaitWeights Offering
Waiting can be frustrating! Let METTLER TOLEDO eliminate the frustration with our NoWaitWeights and Weight Calibration. Our most common weights are guaranteed to be in stock
Unique Design
ASTM screw knob weights are designed to resist dust and moisture intrusion, offering long term stability.
Clean-room Suitability
All precision weights are protected in robust and easy to clean plastic boxes. FDA approved materials, including foam inserts, make them a perfect
solution for regulated industries
Related Accessories
Choose from a wide range of accessories to optimize weighing processes, increase efficiency and improve ergonomics.
| Weight | Class 1 No Cert | Class 1 With Cert. | ||||
|---|---|---|---|---|---|---|
| Part# | Part# | |||||
| 1 mg | 11123446 | 11123469 | ||||
| 2 mg | 11123447 | 11123470 | ||||
| 5 mg | 11123448 | 11123471 | ||||
| 10 mg | 11123449 | 11123472 | ||||
| 20 mg | 11123450 | 11123473 | ||||
| 50 mg | 11123451 | 11123474 | ||||
| 100 mg | 11123452 | 11123475 | ||||
| 200 mg | 11123453 | 11123476 | ||||
| 500 mg | 11123454 | 11123477 | ||||
| 1 g | 11123455 | 11123478 | ||||
| 2 g | 11123456 | 11123479 | ||||
| 5 g | 11123457 | 11123480 | ||||
| 10 g | 11123458 | 11123481 | ||||
| 20 g | 11123459 | 11123482 | ||||
| 50 g | 11123460 | 11123483 | ||||
| 100 g | 11123461 | 11123484 | ||||
| 200 g | 11123462 | 11123485 | ||||
| 500 g | 11123463 | 11123486 | ||||
| 1 kg | 11123464 | 11123487 | ||||
| 2 kg | 11123465 | 11123488 | ||||
| 5 kg | 11123466 | 11123489 | ||||
| 10 kg | 11123467 | 11123490 | ||||
| 20 kg | 11123468 | 11123491 | ||||