1x 5mg weights, 1x 10mg weights. 2x 20mg weights, 1x 50mg weights. 1x 100mg weights , 2x 200mg weights. 1500mg weights, 1x 1g weights.
2x 2g weights, 1x 5g weights. 1x 10g weights, 2x 20g weights.1x 50g weights, 1x 100g weights. 2x 200g weights, 1x 500g weights. (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). 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.
These charges are the buyers responsibility. We will track the item all the time until it is reached to you. Return package must be in the original packaging, everything must be in new condition. A good feedback is very important.We will work with you to solve any problems. If you have a question or concern before or after receiving your item, please do not hesitate to contact our customer service team by clicking on the "Ask a question" link in the bottom left. The item "F1 Grade 1mg-500g Precision Stainless Steel Scale Calibration Weight Kit Set" is in sale since Tuesday, January 23, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Lab Scales & Balances\Digital Scales & Balances". The seller is "galaxyshopzz" and is located in Shenzhen, Guangzhou. This item can be shipped worldwide.