WE UNDER TAKE THE CALIBRATION OF WEIGHTS
1. We calibrate E2 class weights (1mg to 200g) by using E1 class standard weights.
2. We calibrate F1, F2, M1, M2 class weights (1mg to 5kg) by using E1 class standard weights.
By using direct comparison method.
* Calibration will be performed only at our lab
1. OIML R111-1:2004