【17 Pieces Calibration Weights】The calibration group contains 17 different weights (including 1x100g, 1x50g, 2x20g, 1x10g, 1x5g, 2x2g, 1x1g, 1x500mg, 2x200mg, 1x100mg, 1x50mg, 2x20mg, 1x10mg) and 1 tweezer.
【High Precision】The calibration kit is suitable for calibration balance, tensile test, measurement verification and diamond scale, and the allowable error is -0.003 to +0.003g.
【High Quality Materials】These weights are made of strong stainless steel. The surface is chrome, corrosion resistant, mirror polishing process, and highlighting.
【Come with a Tweezer】The calibration weight assembly is equipped with tweezers, which is more convenient to take the calibration weight, not easy to rust and long service life.
【Quenching Process】The calibration weight adopts high-temperature quenching process, which has high hardness, wear resistance and durability.
