17 Pcs Calibration Weights Set, 10mg-100g Grams Weights Calibration, Precision Stainless Steel Calibration Weight Kit, Scale Calibration Weight Kit for Digital Balance Scale, Jewellery Scale

The media could not be loaded. Well, first of all I cannot speak for the accuracy of the weights. It is surprising that there is no form of document included attesting to the accuracy of the weights. There's not even I little slip of paper stating "Inspected by..." So I'm accepting the accuracy as stated by the manufacturer. The video shows a scale I was checking and not once did the displayed weight deviate from the calibration weight by more that 0.1 gms. Was it the scale or the weights? Based on the performance of other scale features I would put any inaccuracy on it and not the weights.The tweezers are really cheap and distracting from the rest of the set. The plastic is too thick and makes picking up the smallest weights difficult as you cannot grab the bent corners tightly snuggled into the depressions. The video shows even picking up the 1 gm weight by the knob was slippery. Surely the manufacturer could have included some better performing and better looking metal tweezers. I considered dropping a star due to the cheesy tweezers but it's not like I use them all the time.

Worked well with my scale would definitely recommend very accurate

It is a really nice gram weight set. Will be using them to set up my turntable to confirm cartridge weight.The reason for 4 stars is the 2 - 20mg weights - do not fit in the slots made for them. Also be careful, opening the case, the weights are not in snug and fall out

Does exactly what I needed. Most inexpensive scales only go down to around 40-50 mgs... this set allows you to go as low as needed. Great price for all the weights & nice, sturdy box to keep them in. Recommend!

Comes in a nice case with a great combination of calibration weights. 100g to 1mg.

Works as expected

I was hoping for a precise calibration weight set, but unfortunately, the smaller weights are not accurate. The two 20mg weights are showing 23mg and 24mg on three different scales. If the issue were with the scale, both 20mg weights should at least show the same number, but they don’t.On the plus side, the 100mg and heavier weights seem to be accurate, however I bought it for the smaller weights. If you need high accuracy for smaller measurements, look elsewhere.

acorde con lo pedido