Smart Weigh GEM20 High Precision Digital Milligram Scale 20 x 0.001g Reloading, Jewelry and Gems Scale, Silver

Such an amazing product i found after searching for almost 6 months, i recently got to know that this product is inported from USA no doubt why this product is so promising, highly satisfied 🌸

It is very precise and good. I used it it weigh gold bhasm.

For its price, its doing my job just fine. Value for money.

Value for Money, Nice device & Easy to Use.

The unit was not working. On switching on, zero on the scale didn’t appear. So no calibration possible also. It is used for weighing gemstones to the accuracy of 0.000 cts. So returned the product.

Acuuracy , easy to use

As given in description it is not 1 mg accurate. It cant even ready 10 mg wight accurately!

Build quality is good. Robust. The measure is accurate too.

Very, very pleased with this scale. Like mentioned in many thorough reviews, there are little issues BUT I found tips to bypass them (see below). I use the scale to measure micro dosing for psylocybin (125mg +/- 5mg). Trickling/reloading works very well. It's all plastic so manipulate with care. Do not exceed max weight capacity, and always lay flat. If batteries are low, results may become inconsistent. Calibrate before each use for more accurate results. Measure more than once for more critical readings. Do not expect accuracy below +/- 5mg. If you want/need that, then pull out your wallet $$$. Issue 1) The calibration weight (2x10mg) do not fit upon closing the lid. (A design flaw). Yet for consistency, air flow must be accounted. As a result, calibration will always be "off" when closing back the lid. Furthermore, closing/opening the lid does affect the reading sometimes (+/- 6 mg). It shouldn't but it does. Solution: Calibrate the scale using the lid OPEN, then leave the lid in that upward position for the subsequent measuring needs. To eliminate the airflow variations, use a clear container (like a glass bowl or tupperware) to cover the entire scale - - with its open lid. No part of the scale should touch that container. This acts like a dome and now blocks any airflow. You will still be able to read the digital screen as it is bright and easy to read. This "DIY dome" also increases the capacity to weigh "taller" items that would not fit under the original lid in the first place. Nice bonus :) Issue 2) These little scales tend to read more consistently past a certain amount of minimum weight. Here, past 5 mg seems a good starting point. Solution for pill size quantities (in my case 125mg), TARE the included tray as well as a nickle underneath it. Together, they weigh just over 6mg. Once tared, the scale reads "zero" but the inside mechanism is preloaded, which provides even more consistent results. I am very happy with it. Negative reviews are likely related to people who do not handle/calibrate/setup appropriately.

Weight Tracking: This is pretty accurate, from my own testing there is about a 1-3 mg deviation in accuracy which is pretty impressive for a cheaper scale. I measured the accuracy with a mg weight set I bought alongside this one. One must assume that the weights themselves are also not 100% accurate, so this scale could potentially be even more accurate then that. Usefulness: This is pretty useful for anyone needing to measure things with fairly accurate results, but does not want to spent hundreds of dollars on a scale. Informative: The scale offers a number of different weight options, it is important that you read the manual for properly taring and all of that. This scale is very sensitive, so following the manual is important. Speed: It's a bit on the slower end, but that's ok it doesn't take long, but it is a good idea to give it a second or two and try not to breath on it because it's very sensitive and even a breeze could potentially offset the weight by a +/- 1 mg. Size: It's compact enough and easy to transport, the packaging is magnetic which is nice, so be careful to make sure you realize this and don't tear up the packaging in an attempt to open it.

Da ich im 0,01 g Bereich genau messen wollte und mich nur diese Nachkommastelle interessiert, habe ich mir eine Waage gekauft, die auf 0.01 g "genau" wiegen sollte. Aber dieses Gerät war für mich unbrauchbar. Es schwankte bei jeder Messung um 0,02 g vor allem bei sehr kleinen Messobjekten war das Gerät absolut unbrauchbar. Ich habe die Waage zurückgesendet und nun diese Smart Weight 0,001 g gekauft. Dieses Gerät entspricht meinen Anforderungen vollkommen. Nach Ein paar kleinen versuchen, habe ich eine maximale Abweichung von 0,002 g festgestellt, für meine Zwecke also irrelevant. Und die Waage fängt auch schon bei sehr kleinen Objekten an zu messen. Nach meinem Test gestern reagierte die Waage schon auf ein 0,006g "schweres" Gewicht. Entgegen einer anderen Rezession, passt bei mir die Wiegschaale perfekt drauf. Es gibt im Messergebnis absolut keine Abweichung zwischen dem Messen auf der Schaale und der Messung direkt auf der Messfläche.

A good product but unfortunately it cannot measure down to the milligramme. I needed to weigh out medication down to 2 milligammes - the scale cannot pick up such small amounts accurately. The seller provided an excellent service and I had no problems returning the item. Thank you to the seller for such prompt and professional service!

These are excellent, easy to use, clear display, maybe not the most durable, quite delicate, but perfect for weighing very small supplement doses.