7 PCS Calibration Weights, Scale Weight Set 1g 2g 5g 10g 20g 50g 100g, Carbon Steel Small Weight for Digital Scale, Gram Scale Balance, Jewelry Scale (Silver)
Condition: New
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Availability:
In Stock.
Arrives
Friday, Sep 5
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Features
- WEIGH SCALES CALIBRATION: 7 PCS of calibration weights include 1g, 2g, 5g, 10g, 20g, 50g, 100g, a total of 188 grams. Various scales for precise measuring. Enough quantity for your use.
- HIGH-QUALITY: Our Calibration Weights use steel chrome plating manufacturing process, the workmanship is fine. Super mirror polished, smooth and corrosion-resistant.
- ACCURATE MEASUREMENT: These small weights are useful to test the accuracy of scales, keeping your scale calibrated. Making your experiment more effective.
- WIDE RANGE OF USE: Our scale calibration weights suit for general laboratory, commercial, educational use. Such as digital pocket scale, jewelry carat scale, diamond scale, precision balance test.
- WHAT YOU GET: 1g*1, 2g*1, 5g*1, 10g*1, 20g*1, 50g*1, 100g*1, our 7*24 friendly customer service for peace of mind.
Brand: Romeda
Color: Silver
Recommended Uses For Product: Jewelry, Precision Balance Test
Display Type: LCD
Weight Limit: 188 Pounds
Package Dimensions : 4.88 x 3.98 x 0.91 inches; 3.53 ounces
Date First Available : January 12, 2021
Manufacturer : Romeda
Customer Reviews: 4.7 4.7 out of 5 stars 1,788 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Its nice to be able to verify your scale is working correctly with a variety of weights for a very reasonable price.
Reviewed in the United States on January 21, 2025 by TK TK
Great quality product!
Reviewed in the United States on January 13, 2025 by adrianarosa
They are calibration weights. What can I say about them, lol. I bought them in case my scale ever needed to be calibrated. They are what I expected. They appear to be quality. They are weights, lol.
Reviewed in the United States on July 23, 2024 by Michael T
The bottom was broken off of one of the weights when I received. Glued it back on. Works fine!
Reviewed in the United States on November 9, 2024 by Leilani Kaufmann
The item was received quickly and found to be exactly a advertied.
Reviewed in the United States on February 1, 2025 by Oren Thornhill
These are all dead on except the biggest one, which is 0.1 grams heavy. I work at a university and was able to check them on a very good scale.
Reviewed in the United States on August 20, 2024 by Colin
I had a 50 lb order of raw cashews to split up and wanted to make sure my scales were accurate. I had tested it using water in a measuring cup and it seemed good but I wanted to check smaller weights so ordered this set of calibration weights. When I checked the scales using the weights I first cleaned a pair of large tweezers with rubbing alcohol and used them to pick up the weights to avoid getting fingerprints on them (I think this was way overkill). The scales were set to g/kg mode. The 1 gram weight didn’t register at all, but the 2 gram weight did and it read 2 g. Adding the 1 g weight gave 3 g, this worked as hoped for all the weights. This doesn’t prove the weights are accurate, but they are consistent and match what the scales read. Both the weights and scales could be off but not too far since the water in the measuring cup gave the expected value. I didn’t correct that test for temperature or for using tap water instead of distilled water but that should be minor. Splitting up the 50 lbs of raw cashews gave another check on the weights. My scales only goes up to 11 lbs so the full order couldn’t be checked directly. To keep things easy I wanted to divide up the order into $10 bags and I wanted to work in grams to get the most precision. Assuming the order was actually 50 lbs and using the total cost including shipping, a $10 zip lock bag was 1207 grams (net). Half a cashew was about a gram in case you’re interested. Ended up with 18 full bags and 956 g remaining which totals up to 50 lbs and 0.084 oz. This looks good but it’s still circular reasoning since I assumed the 50 lbs. One more test was using Nickels, they weigh 5 grams each. The scales showed this to be the case, 6 nickels added up to 30 g, so I think my scales are accurate and so the weights are also to the limit I can measure them. So I’m happy with them.
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Reviewed in the United States on January 23, 2022 by Raymond E. Sterner
These are as described, weighing 100% accurate. Thank you!
Reviewed in the United States on February 4, 2025 by ItsJustTom