OIML M1 Cast Iron 20kg 500kg 1000kg Iron Test Weight for Crane and Truck Scale

OIML M1 Cast Iron 20kg 500kg 1000kg Iron Test Weight for Crane and Truck Scale. OIML M1 Class Accuracy: Certified for testing and calibrating commercial scales, elevators, and crane scales with high precision. Wide Weight Range: Available from 1g to 10 tons, covering E1, E2, F1, F2, M1, and M2 classes. Customizable Shapes: Offered in Roller, Rectangular, Flat with Slots, and Handle shapes to suit specific needs. Personalized Marking: Custom logo, serial number, and up to 5 user-defined data matrix characters allowed. Anticorrosive Finish: High-quality iron with anticorrosive painting finish for durability and longevity. Adjustable Chamber: Features an adjustable chamber for precise calibration and weight verification. 24-Hour Support: Dedicated after-sales service available within 24 hours for all inquiries. Factory Certificate: Comes with Factory Certificate and Third Party Certificate for quality assurance.