Perfectly Designed for any kind of Balance Testing
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 or the next calibration is free! Plus, your existing weights can be re-calibrated in as little as five business days, or the next calibration is free!
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.
Please note: The aforementioned A2LA accreditation belongs to the manufacturer, not Thomas Scientific.
Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler distributor to place orders for Mettler products.