Neewer 8 Pieces 1000 Gram Stainless Steel Calibration Weight Set with Case and Tweezers for Digital Jewellery Scale Science Lab Weights Educational
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It is understandable that you are concerned. My US Balance Portable Scales I use to show my client the exact weight have not faced any issues with the set that was sent to me. I am using my fixed Ohaus Scout Scale and my 2 US Balance scales that I use to A brass set is also in my collection, to make sure they are calibrated twice as accurately. Regarding your question however, I would look at the least amount you can give plus or minus It amounts to. Please contact Neewer if you still have doubts, the error was probably caused by printing.
However, I did test my Neewer set when I first received it, so I am unable to comment whether there are certificates to support the error rate. They were weighed on Electronic Dillon and Hornady scales, as well as on beam scales by Dillon, Redding, and RCBS. Every test weight was ) up to the maximum capacity of my scale. There are 1543 grams in 100 grams. I have a set of 24 grains, so accuracy A sample of 0065 grams) would be nice. With the 100g calibration weights provided with the Dillon and Hornady scales, the Neewer set tested exactly like the 100g weight in the Neewer set. Only the plastic tweezers are a concern, but they can be replaced with stainless steel ones easily and at a reasonable cost.
The calibration certificate was not present. As a result, the weights of all sets and when they were weighed were exact.
Selected User Reviews For Neewer 8 Pieces 1000 Gram Stainless Steel Calibration Weight Set with Case and Tweezers for Digital Jewellery Scale Science Lab Weights Educational
(I'll talk more about that later) Both of my sets came inside a padded envelope, with the weight set packed inside a tightly According to the user, this provided the required protection to prevent the weight case from being damaged. When I received my first set, the lifting knob was separated from the weight of 50 grams. A few days later, Global_omo/Neewer sent me another set after I emailed them. As far as I know, they will not request the defective product be sent back, but I'll let you know There was a little dirt on the weights when they arrived in both sets. Maybe those were the effects of the manufacturing process, as they seemed to have a film on them. With a little rubbing alcohol and some elbow grease, I was able to shine them right up This cotton rag is made from cotton. On an inexpensive digital scale that I recently acquired, I tested the weights after cleaning them up. It is not possible to evaluate the accuracy of this scale since I received it at the same time as the weights. However, the weights appear to be right on target. Due to my career in lab equipment sales, I have easy access to high-end In order to check their accuracy, I plan to bring in these weights. When the results of the test are available, I will update this review. We had to deduct one star because of dirty weights, but we are more concerned about the plastic tweezers included. As long as the weight is below 200 grams, they work fine, but beyond that, they are no good. Just to let you know, the purpose of the tweezers is to prevent you from touching the weights with your When dirt and oils are on higher precision scales, this will affect their weight reading. Nevertheless, in my case, with a scale reading 0 on my application, nothing else is happening. If it is 1g, there should be no problem. Prior to this position, I worked as a balance technician for Mettler-Toledo we'd take a standard pair of angled metal tweezers & come up with Make sure the tips are covered in There is stuff you can get to dip wrench handles in. I was very happy with the result. I have to say that as of this moment, I'm extremely pleased with the product and the customer support provided by.
As for The weight of 3gm is considered to be accurate Even though one of my weights was over that threshold, it's still an excellent product at a great price. However, as of this review, they still describe it as stainless steel, and it's totally not, as a magnet test confirms. However, for the price, the set is beautiful, so I think for the price, I got a good set. [***See update below]Now, like some other reviewers, the knob on my 50gm weight was off. Since they did not have any single 50gm weights to replace mine, and since the set was already used, rather than return the set, I just sent it back to them. I fixed the knob immediately, and the set now works perfectly. They offered me a small refund as compensation, but I did not accept it, since the fix was so easy, and the set now works perfectly. In short, this is a really good buy, and the problems are so minute that you might want to give it a shot, if what you want is a simple set of weights you will use regularly (not for high precision tasks involving jewelry). ***Update
Due to the fact that the stainless steel screws I have are not magnetic, I concluded that stainless steel as a whole is not magnetic The magnetic field. Some simple online research shows that there are some kinds of stainless steel which are magnetic, so I was mistaken to conclude that these were not stainless steels. It's my mistake.
Thank you so much. These weights don't look too heavy. My scales were able to be calibrated for resin casting with ease with these scales. The tin can be used to weigh wood down when it is not being used. It is time to dye I found the box to be in great condition,.
I was hoping by now the shipping protection would have been improved. Not at all. There was a thin layer of mylar wrapping that had been damaged and cut. There was a manilla paper wrapper lined with bubble wrap that was lying flat on the corner of a lid that had broken off - attached by a fingernail to one corner I used a piece of transparent tape that was the right size. There was a broken corner of the lid of the blue plastic case, as well as the lid being separated from the case. The weights came in loose packaging, not in a separate protective bag, as I first thought based on the appearance There was a small weight missing, and this resulted in the missing weight. Weights that are not chipped have small dings, but are not completely damaged. As long as the missing weight and cracked case are replaced, I'd say it will probably be okay for my level of use. Although I have no way of checking the accuracy of the weights (yet), the finish is smooth, shiny, and beautiful, just as I would expect for Despite this, the magnets hold the weights tightly in place. Are you referring to low grade stainless or maybe a coating of stainless? Whatever the case, the weights are impressive, and the finish is very nice. I expect they will hold up well to normal I have updated Since the company replaced the lost and broken parts, I am very happy, so I give them They said they would improve packaging and add another star in their comment below.
I received them in perfect condition, as they arrived within a few days of shipping. You are doing a great job with these. The items arrived in perfect condition and were shipped promptly. Using two digital scales (Dillon and Hornady) as well as three beam scales, I found them to be very similar. Despite its size, this 100g weight is identical to the 100g calibrator weight as provided by Dillon and Hornady. You get a lot for your money with this set. It is useless to use tweezers, but metal ones from Harbor Freight are inexpensive and.
I weigh every weight perfectly on my scale, and I keep them in great shape in the case that comes with them.
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