FGN-2B：2.000kgf×0.001kgf

               20.00N×0.01N

               5.000lb×0.001lb 

FGN-5B：5.000kgf×0.001kgf

              50.00N×0.01N

              10.00lb×0.01lb 

FGN-20B：20.000kgf×0.01kgf

                200.0N×0.1N

                50.00lb×0.01lb 

FGN-50B：50.00kgf×0.01kgf

                500.0N×0.1N

                100.0lb×0.1lb