F1 Grade 1mg-1kg Stainless Steel Calibration Weight Kit. F1 grade 1mg-1kg stainless steel scale calibraiton weights kit sets, balance weights.Total 25 pcs weights, use 304 stainless steel. Packed in aluminium alloy case, with factorys certificate. (see following samples, as each set is different, the error of each weights is with small difference, but the error is within the maximum perssible errors of F1 weights). Maximum Permissible Errors for Weights. What's the difference between our F1 and M1 Weights.
F1 are more precise than M1, with smaller permission error. F1 use 304 stainless steel, M1 use 2cr13 stainless steel.M1 are with adjust bar (at the bottom of the weights), F1 are without. The item "F1 Grade 1mg-1kg Precision Stainless Steel Scale Calibration Weight Kit Set" is in sale since Friday, April 06, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Lab Scales & Balances\Weights & Calibration Sets".
The seller is "asion_asc3658" and is located in Hayward, California. This item can be shipped to United States.