Scales digital weight grams--resistance to corrosion, low susceptibility and with plated finish,scale weights calibration
Calibration weights--with fine workmanship, not easy to wear and tear, very practical in use,calibration weights for digital scale
Digital scale grams--suitable for general scientific laboratory, commercial, and educational use,balance calibration weights
Calibration weight : come with 5 pieces of calibration weight (includes 1 g, 2 g, 5 g, 10 g, 20 g),weights for calibration scales,calibration scale weight
Electronic calibration weights--the product can perform the function of checking the standard chrome-plated weight of electronic scale,scale calibration weights