The most advanced, fully-managed mass standards laboratory in the world. With Metrological weighing for ASTM Class 2–7 and OIML F1 downward precision to meet or exceed NBS/ ISO 31000 class 4 accuracy levels with extra decimal place available on all tare Weights up too 10kgs (22 lbs). Get accurate results every time thanks our innovative auto centered pan that avoids corner load errors while ensuring higher accuracy than ever before.