Ultraselect 1 mg to 1000g Calibration Scale Weight Kit F1 Grade Calibration Scale Balance Calibration Weight for Digital Jewelry Scale Science Lab Weights Educational Hobby (1-1000g)

Description

1 mg to 1000g Calibration Weight Kit for Various Scales And Electronic Scales Description: This is designed for calibrating other weights, or electronic balances and scales. Calibration weights are used to measure the weight or mass of an object or to calibrate other weights or instruments. Specification Material: 304 Stainless Steel Level: F1 Grade Weight: 6.6lbs Specifications: 1mg-1kg Shape: Flake & Cylindrical Packing: Aluminum Case Quantity: 25 This Calibration Weight Kit include 1 x 1mg Weights ,2 x 2mg Weights, 1 x 5mg Weights, 1 x 10mg Weights, 2 x 20mg Weights, 1 x 50mg Weights, 1 x 100mg Weights ,1 x 500mg Weights ,1 x 1g Weights, 2 x 2g Weights, 1 x 5g Weights, 1 x 10g Weights, 2 x 20g Weights, 1 x 50g Weights, 1 x 100g Weights, 2 x 200g Weights, 1 x 500g Weights, 1 x 1kg Weights Package Included 25 x Weights 1 x Plastic Tweezer 1 x Aluminium Alloy Case 1 x Certificate Of Calibration How to use: 1. Weights shall be kept properly and shall not be placed in a wet, dusty environment. 2. Before and after the use of the need to count the boxes in a box, so as not to lose. 3. Shall not bare hand contact weights, in the use of weights should use special tools to extract weights. 4. Before use, first with a soft brush or a special cloth to remove surface dust weight. 5. In the balance before the test, the weights are required to achieve a constant temperature of the atmosphere in the laboratory. 6. Access weights must be handled with care.