Description1 kg ASTM Class 4 Calibration Weight with NVLAP Accredited CertificateFeaturesCan be used for calibration of semi-analytical balances and for student use.Can be used to check or verify the...
Description4 kg ASTM Class 4 Electronic Balance Weight with NVLAP Accredited Certificate with Recessed GripFeaturesCan be used for calibration of semi-analytical balances and for student use.Can be...