TWSS Stainless Steel Weight Calibration Weight
OIML class M1, F2, F1, E2, E1 
Capacity: 1mg-20kg 
Material: Stainless steel 
Classic international standard 
Weight set: 
1mg-500mg; 
1mg-100g; 
1mg-200g; 
1mg-500g; 
1mg-1kg; 
1kg-5kg; 
1mg-10kg; 
Single weight: 
1mg/2mg/5mg/10mg/20mg/50mg/100mg/200mg/500mg; 
1g/2g/5g/10g/20g/50g/100g/200g/500g/1000g; 
1kg/2kg/5kg/10kg/20kg