F1 Calibration Weight Kit, High Precision 1mg-500g Weights, 25 Pcs 304 Stainless Steel Weights with Aluminium Alloy Box for Lab Education

• Stainless steel material: Made of 304 stainless steel material, sturdy and durable. The surface of the weight is polished to reduce wear and maintain long-term stability of the weight
• Quality certificate: The weight comes with the manufacturer's quality certificate. The weights undergo a strict inspection process to ensure their accurate quality and meet the measurement requirements
• High precision: There are various specifications of weights with clear markings, suitable for measuring different objects. It has high measurement accuracy and simple operation
• Protective device: The weights are packaged in aluminum alloy boxes with sponge protection inside to prevent damage during transportation and storage
• Application: Weights are precision tools used for weighing, suitable for diamond scales, jewelry scales, digital scales, kitchen scales, etc. Widely used in laboratories, industrial production, and commercial trade

Packing list: 1mg weights*1 2mg weights*2 5mg weights*1 10mg weights*1 20mg weights*2 50mg weights*1 100mg weights*1 200mg weights*2 500mg weights*1 1g weights*1 2g weights*2 5g weights*1 10g weights*1 20g weights*2 50g weights*1 100g weights*1 200g weights*2 500g weights*1 tweezer*1 aluminium alloy case*1 Item included (251047) 1 Set of F1 Grade 1mg-500g Stainless Steel Calibration Weight Kit