Bekith 8PCS 1000g Calibration Weights, Gram Precision Steel Scale Calibration Weight Kit Set 10g 20g 50g 100g 200g 500g, Calibration Weight with Tweezers for Digital Scale Balance, Lab Scale

These seem to be manufactured very well. I checked all of them on the best scale I have, and they all tested out accurately. Overall nice and convenient set. The only downside is they smell terrible out of the box. I cleaned them all with alcohol and then let them sit in a sunny window for a few days and the smell finally dissipated.

When you need to calibrate a scale - you need a reliable weight. Buy these.

The weights seem accurate. I was pleased to see my scale very accurate; only being a gram off at the 500 gram wieght. Like most reviews the box was a bit cracked. The box is too thin for the weight so it breaks easily on any bump. Otherwise this would be 5 stars.

Muy bueno

Works as described

No effort to pack safe but weights are good luckily

This set came quicker than expected. I wasnt sure why there were tongs, but I needed them to get the smaller wights that had fallen out. Container box and weights weer all better quality than I had expected for this price! I am actually using these for weights on my Cuckoo clock lol. We had gotten an old clock a long time ago that did not come with any weights o pendulum. We have used numerous items over the years as weights like antique perfume bottles, metal figurines and the like. I didnt realize actual pine cone weights were so expensive so I got these weights instead. There are enough weights in here that I can mix. and match to get what I need. Yes that is a pocket watch as the pendulum and still a figurine on the one weight. So I am not using these for calibration, but if I need to I know where they are at. :)

The plastic container was open (but not broken) upon arrival. So, the weights were all over the place, and one of the 20g weights had the screw-in knob bent over 45 degrees. Having said that, the weights themselves are surprisingly accurate for this price point. So, poor build quality, but good accuracy - kind of an odd combination. Worth the price to me though.

Great set

Great size. Well packaged in a blue plastic case. We used the weights to calibrate our food processor that has a scale function. These weights confirmed my wife's doubts about the scales readings. Excellent product. Nice to have to check on kitchen scales. Note: there are way too small to be used on body scales.

buenproducto

Nice set of weights to calibrate my scale.

LA GARANTIA DE UNA BUENA MEDICION DE LA BASCULA.