Qp Calibration Weights 1000G, 8Pcs Oiml Class M1 High Precision Scale, Lab Scale QP OIML Class M1 1000g calibration weights set comes with 8 pieces of calibration weights, including 500g*1, 200g*1, 100g*2, 50g*1, 20g*2, 10g*1 and tweezers*1. Calibration weights are made of stainless steel with chrome-plated and mirror-polished surfaces, which are precise and durable. Multiple protection methods make the calibration weights set free from worrying about long distance transportation. QP 1000g calibration weights set is suitable for laboratory, industrial, commercial and other uses, and also easily applied to electronic scales, pocket scales, jewelry scales, food scales, milligram scales, precision balances etc. Product Features 8PCS Calibration Weights: The calibration weight set contains 8pcs different weights, including 10g*1, 20g*2, 50g*1, 100g*2, 200g*1, 500g*1, total 1000g. Attached plastic tweezers make it easy to select different weights. Precision Calibration Weight Set: Rigorously tested OIML Class M1 calibration weight set made of stainless steel with chrome-plated manufacturing process and mirror-polished surfaces for accuracy, corrosion resistance and high finish. Triple Protection Packaging: White cardboard wrapped weight box prevents calibration weights from being damaged during transportation, and the double layer of foam built into the box protects the calibration weights and reduces impact noise. Multiple Application Scenarios: Scale calibration weights suitable for laboratory, industrial, commercial and other uses. Easily applied to digital scale, pocket scale, jewelry scale, food scale, milligram scale and precision balance etc. Customer Support Service: QP 1000 gram calibration weights set provides friendly service team to solve any questions you may have about the product. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!