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Your cart is empty.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.
Customer
2025-07-30 21:15:20
Perfect solution to avoid paying A LOT more money for a more high-end scale but where precision is critical.
BillH
2025-06-24 15:54:07
Not laboratory grade but just fine for checking accuracy of digital scales for home use: cooking, pets.Recommended.
Joel
2025-06-19 11:56:01
It weighs 100g
Chief
2025-05-12 13:05:59
Works for my alternate use to free up my hands. Could be a decoration piece as they are shiny and interesting looking.
Tara R
2025-04-14 14:24:36
I used this to calibrate my kitchen scales and have also let several friends use this for the same. Well made quality product. Works great!
Y. Allen
2025-04-01 17:43:10
I used these weights to calibrate my kitchen scale and it worked as expected. The smell, fresh out of the packaging though... leaves much to be desired so I would advise taking all of the weights out and leaving them outside in the sun for a full day (along with propping open the case) to let the odor fully dissipate.
Ty Pugh
2025-03-16 11:12:01
Exactly what I was looking for!
Some Dude
2025-03-05 15:22:59
Right on point at 200g. Comes with a nice case too.
SlowPaddle
2025-02-27 17:53:05
I bought these, like many others, to check the accuracy of my home scales. I checked them on our kitchen scale and if they were the exact weight as shown on them, then the scale said they were bang on. That's assuming that my kitchen scale is reading correctly. Either way they were close enough for me to use.I'm now using these weights to calibrate a 3D printed filament scale made from a 1kg beam load cell, an Arduino Nano board and an OLED display. Nice to get a good idea as to how much filament is remaining on the spool before committing to a print.Good value for the money.
Cliente de Kindle
2025-02-12 15:06:05
Excelente producto
John O'Neill
2025-02-08 13:28:08
10g = 10g20g = 20g50g = 49.8g#1.100g = 100g#2. 100g = 98.9g200g = 200g500g = 499.3 GThese simply cannot be used for accurate weighing or calibration purposes.Return initiated.
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