By: Shappy
Make sure your digital scale balance is always accurate with the Shappy Calibration Weight Set. This set includes seven weights, ranging from 1g to 100g, so you can calibrate any scale. Made with top-notch build quality, these weights are designed to be sturdy and accurate. Plus, you get a bonus calibration weight tweezer to make sure you get precise measurements every time. Get the best Calibration Weights on the market today with Shappy.
Amazon Customer: good
United States on Jul 29, 2022
Vic S.: These appear to be just what I wanted. I have absolutely no idea about their accuracy. How would I know unless I had a more accurate measuring device, which I don't have. I bought these to be a standard.
United States on Oct 17, 2021
Christopher StephensChristopher Stephens: Here are the masses of these from a Mettler Toledo .1mg analytical balance scale:
100 g : 100.003
50 g : 50.0001
20 g : 19.9988
10 g : 10.0005
5 g : 4.9971
2 g : 2.0040
1 g: 0.9995
So for my set the worst weight was the 2 g which was off by 4 mg and the 5g by 2.9 mg. The 50 g was only off by .1mg! The rest were also quite good.
For $12 shipped, these are good deal. If you want high accuracy weights, they costs hundreds of dollars. Look at getting something like F1 class or better and be ready to pay a lot more.
Anyone posting about these and trying to measure their accuracy with a $25 load cell pocket scale is likely going to be way off.
United States on Aug 18, 2020
Alyse Mac: The weights register correctly on the two kitchen scales I have.
I wish they had come in some sort of storage container, but they were well packaged in resealable baggies, and a tweezer was included. I will need to come up with a suitable container to protect them from dust and grime, while also keeping them from clanging together. Even a slight amount of dirt, or a small ding will change the weight by a fraction of a gram.
They are easy to lift with the tweezers, which are nicely angled for the task. No worries about oily fingerprints altering the exact weight.
United States on Oct 31, 2019
| Gram Scale Calibration Weight Set - 1g, 2g, 5g, 10g, 20g, 50g, and 100g Weights | TOODOO Digital Scale Balance Gram Set with Calibration Weight Tweezer (1g, 2g, 5g, 10g, 20g) | I-MART Steel Chrome Calibration Scale Weight Kit Set with 1g, 2g, 5g, 10g and 20g Grams Weights | |
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| B2B Rating |
86
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97
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95
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| Sale off | $1 OFF | ||
| Total Reviews | 38 reviews | 131 reviews | 33 reviews |
| ASIN | B07B8J19DM | B078Q3JZY7 | B07GV3V1WV |
| Manufacturer | No | Shappy | I-MART |
| Is Discontinued By Manufacturer | No | No | No |
| Customer Reviews | 4.7/5 stars of 722 ratings | 4.6/5 stars of 5,471 ratings | 4.6/5 stars of 476 ratings |
| Best Sellers Rank | #15 in Calibration Weights | #1 in Calibration Weights | #22 in Calibration Weights |
| Item model number | Shappy-Lab Weights-04 | 1 | IM826A |
| Date First Available | April 4, 2018 | December 29, 2017 | August 26, 2018 |
| Calibration Weights | Calibration Weights | Calibration Weights | Calibration Weights |
| Product Dimensions | 4.33 x 3.15 x 0.59 inches; 1.34 Ounces | 2 x 2 x 12.5 inches; 1.87 Ounces |
United States on Jan 10, 2023