By: HFS
Introducing the HFS (R) Scale Balance Calibration Weight Set - 10-1000g 8Pc Set with Case! This set includes 8 pieces of Calibration Weights: 10g, 20g, 20g, 50g, 100g, 100g, 200g, and 500g, totaling 1000g. Our weights are the best on the market for build quality, size and weight, sturdiness, and accuracy. Visit the HFS Store today to get your set!
Dan Reimer: Just like the picture showed
Canada on Oct 13, 2023
Frank Alfonso: Bought this to calibrate the scale I bought for measuring dry weights.
United States on Sep 14, 2023
sam: Is what it says it is
United Kingdom on Aug 31, 2023
Melissa Tillman: These weight come in so handy. They work very well to calibrate my scales
United States on Aug 13, 2023
Joshua B.: Weights were spot on, however, the knob for one of the weights was falling off. Can't exactly glue that back together without changing the weight. Makes it a bit useless to not be able to pick up without your hand for accurate weight if there's nothing to grab. Tested the weights on multiple scales and they check out great, just out together badly.
United States on Jul 28, 2023
Ｆ松田: 秤はなかなか「校正」できない。
ので、懐かしい「分銅」を買った。
秤とセットでないとチャンスを逃してしまう。ただ、保管がわからない。
以上
Japan on May 26, 2023
Justin Dearing: Some oil or other marks on some of them, but this is a $20 set. They seem more accurate than my kitchen scale can measure. I will use them to calibrate my scientific scale. If you're reading Amazon reviews to determine if standards are good enough for your purpose these are good enough.
If you bought a scientific scale because you needed a scale that could do tenths of a gram for pinewood derby weights like me, this is a good set for calibration as well as using for a lesson on weights, measures, standards, accuracy, precision, and taking measurements for lab purposes.
United States on Feb 14, 2023
Amazon Customer: Id like to explain why I purchased these weights; they were used to calibrate my scales at home after me being misled that mine current scales were off. (Misled by a video that did some math wrong and took it for granted until reading manufacturers specifications.) Before calibrating my scales I re-weighed my device that I believed was reading a heavy weight, confirmed the weight. Then proceeded to weigh each weight individually, they all came out as expected being off +/-0.01g at most. Proceeded with calibrating both scales. Then reweighing my device, weight unchanged. Then weighed the weights again, once again, either right on the nose or +/- 0.01g. Content with the purchase over all.
The one star loss is because I had to rescrew this tops in, I can't get it all the way it. But it certainly holds. Some of the weights need another height adjustment or something as the wrong orientation will cause the 10g and both 20g to roam around in the case. (Mind you extra foam, or some other material, may prevent this problem)
Canada on Oct 10, 2022
B.C.SMEATH: This set seems to meet my requirements. No negative comments
United Kingdom on Mar 01, 2021
| HFS (R) Calibration Weight Set for Accurate Scale Balancing | 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 |
91
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97
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95
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| Sale off | $1 OFF | ||
| Total Reviews | 95 reviews | 131 reviews | 33 reviews |
| Is Discontinued By Manufacturer | No | No | No |
| Manufacturer | HFS | Shappy | I-MART |
| Calibration Weights | Calibration Weights | Calibration Weights | Calibration Weights |
| Customer Reviews | 4.6/5 stars of 1,435 ratings | 4.6/5 stars of 5,471 ratings | 4.6/5 stars of 476 ratings |
| Date First Available | April 19, 2016 | December 29, 2017 | August 26, 2018 |
| ASIN | B01EIHQP1I | B078Q3JZY7 | B07GV3V1WV |
| Best Sellers Rank | #5 in Calibration Weights | #1 in Calibration Weights | #22 in Calibration Weights |
| Product Dimensions | 4.88 x 3.15 x 2.64 inches; 2.42 Pounds | 2 x 2 x 12.5 inches; 1.87 Ounces |
United States on Oct 27, 2023