ASTM OIML Non Magnetic Stainless Steel E1 F1 F2 M1 M2 1mg-500g Test Standard Calibration Weight for Balance Calibration Weights

ASTM OIML Non Magnetic Stainless Steel E1 F1 F2 M1 M2 1mg-500g Test Standard Calibration Weight for Balance Calibration Weights. OIML Certified Accuracy: Available in E1, E2, F1, F2, M1, M2 classes for high-precision balance calibration. Non-Magnetic Material: Made of 304/316 stainless steel with extremely low magnetic properties. Wide Weight Range: Covers 1mg to 10 tons, including slotted, hook, and custom shapes. Customizable Options: Customized laser marking, shapes, and user-defined features available. Premium Packaging: Supplied with high-quality aluminum boxes for safe transport and storage. 1-Year Warranty: Comprehensive 1-year warranty with 24-hour after-sales service support. Fast Delivery: Off-season lead time within 15 workdays; peak season within one month.