300g calibration weight Class 1 NVLAP certificate. Made of alloy polished stainless steel. 2 piece construction with handling knob. Tolerance: (± 0.75 mg). Weight NOT supplied with case. Case available upon request for an additional cost.

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Description:	Metric Precision Individual Weight
Weight:	300 g
Class:	Class 1
Certification:	NVLAP Certificate
Material:	Alloy 8 highly polished stainless steel
Construction:	2 piece construction with handling knob.
Case:	Weight NOT supplied with case. Case available upon request for an additional cost.

Class 1 NVLAP certification