17 Pieces Gram Calibration Weight Set, 10mg-100g Precision 45# Steel Balance Scale Calibration Weight Kit with Tweezers for Digital Jewellery Scale Lab Educational Science Weights
- ★★★★★【High precision】Permissible Error +/- 0.003g.
- ★★★★★【Total Weight】Total Set of Weights:211.1g.
- ★★★★★【Application Range】Suitable for Digital Jewellery Scale, General Laboratory, Commercial, and Educational.
- ★★★★★【What you Get】1 x Plastic Storage Case.
- ★★★★★【Quality Service】1 YEARS WARRANTY,If you have any technical questions, please contact us and we will give you a detailed answer as soon as possible..