F1 Grade 1kg-5kg Precision Stainless Steel Scale Calibration Weight Kit Set. 1 1kg weight, 2 2kg weights, 1 5kg weight. What's the difference between our F1 and M1 Weights. F1 are more precise than M1, with smaller permission error, F1 applied to the calibration accuracy of 0.01g-0.001g precision balance scales. F1 use 304 stainless steel, M1 use 2cr13 stainless steel.M1 are with adjust bar (at the bottom of the weights), F1 are without. Buyers are responsible for these charges.
B, If you can not ensure it. Do not share any information with third party.The item "F1 Grade 1kg-5kg Precision Stainless Steel Scale Calibration Weight Kit Set my#" is in sale since Tuesday, June 18, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Calibration Weights". The seller is "mywelllife" and is located in ShenZhen. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Australia.