17 PCS PRECISION WEIGHTS: This calibration weight set contains 17 pieces of different weights (includes 1x10mg, 2x20mg, 1x50mg, 1x100mg, 2x200mg, 1x500mg, 1x1g, 2x2g, 1x5g, 1x10g, 2x20g, 1x50g, 1x100g) and 1 piece for tweezers.
HIGH ACCURACY: The permissible error is -0.003 to +0.003g. The calibration weight kit can be used for digital pocket scale, jewelry carat scale, diamond scale, precision balance test.
HIGH QUALITY: These weights are made of solid feeling coated metal, with chrome-plated surface, which can resist corrosion. Ensure the quality of the weight will not be damaged and can be reused multiple times.
EASY TO USE: The scale calibration weight kit comes with a tweezers, makes it convenient to pick the weights. Metric calibration weight for calibrating the weights, or electronic balances and scales.
SUITABLE FOR MULTIPLE INDUSTRIES: The calibration weights for digital scale suitable for general laboratory, commercial, experimental, educational purpose and daily life use.
High Precision
These weights are made of solid feeling coated metal. Ensure the quality of the weight will not be damaged.
It is used for calibrating weighing apparatus and measuring on weighing apparatus. It is a subordinate physical measuring tool.
Weights are standard measuring tools for mass value transmission and are widely used in life.
Compared with the NIST-traceable calibration weights no appreciable difference in accuracy. (Permissible Error: +/-0.003gv)