F1 Grade 28 pcs 1mg-5kg 304 Stainless Steel Digital Scale Calibration Weights fast ship 8f | Инструменты

F1 Grade 28 pcs 1mg-5kg 304 Stainless Steel Digital Scale Calibration Weights Kit Set w Certificate  

steel scale calibraiton weights kit sets, balance weights. Total 28pcs weights, use 304 stainless steel. Packed in aluminium alloy case, with factory’s certificate.

  Package included:   1x 1mg weights,            2x 2mg weights   1x 5mg weights,            1x 10mg weights    2x 20mg weights,          1x 50mg weights   1x 100mg weights ,       2x 200mg weights   1x 500mg 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   1x 1kg weights,                2x 2kg weights   1x 5kg weights,                1x  tweezer   1x aluminium alloy case

1x certificate of calibration (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:

1. F1 are more precise than M1, with smaller permission error, F1 applied to the calibration accuracy of 0.01g-0.001g precision balance scales

2. F1 use 304 stainless steel, M1 use 2cr13 stainless steel

3. M1 are with adjust bar (at the bottom of the weights), F1 are without.