SDF ZXC, 100G, Black

Es justo lo que buscaba para pesar gemas pequeñas y conocer cuántos kilates pesan hasta 3 decimales de precisión. Anteriormente compré otras básculas de precios mucho más económicos pero nunca me sirvieron, aprendí mi lección de que es mejor invertir en algo bueno. No se descalibra seguido, pero es recomendable siempre corroborar con una de las pesas de 10 gramos que trae antes de usarla. Trae unas pinzas y un platito para usarlo en modo Tare, en fin, muy recomendable para quienes buscan calidad y excelente precisión.

Slick looking small milligram scale. This could technically be a pocket scale but is better suited to carrying in its provided box, the lid of which is retained by magnets to allow quick easy opening but keep it closed otherwis. The measuring surface by itself is not very large and is better suited to using the saucer that comes with it or something like SEOH Plastic Hexagonal Weigh Boats Micro Dish 100pk which I have bought myself. The Seoh boats provide a larger container then the provided metal saucer. I compared this to an older Ohaus digital scale I had that only goes to .1 grams and they both seemed to match. The provided calibration weights seem fairly cheap. They are not solid and the bottoms seem to be poorly glued on which retains the fine material inside that apparently allows them to tune the weights before shipping. You can pick up and shake the weight and hear the bits bounce around inside. Actually upon opening my box the piece of scotch tape on the plastic bag holding the scale had a few metal bits stuck to it.I was confused where these came from until I pulled the calibration weight stuck in the box out to see the bottom missing. See my photos The real problem to this is when the scale first arrives you will probably need to calibrate it. However to properly calibrate requires BOTH 10 gram weights. So this left me in a bit of pickle where sure I can compare the first 10 gram weight to the 2nd damaged 10 gram weight but since I could not properly calibrate the scale to begin with I am unsure if this comparison is accurate.... I glued the pieces in and it looks like I may be off around +/- .003 grams or so. I considered requesting an exchange or a new set of weights but it seemed like a lot of trouble. I may end up picking up some higher quality calibration weights later but they would likely cost more then the scale itself. Another issue I have is I wish the scale would stay on a little bit longer or have an option to stay permanently on or at least an extra minute or two. You really have to have everything setup and ready to go as soon as the scale is turned on and your weighing container is tared. Conclusion Pro: Cheap, accurate, nice looking scale. Including calibration weights, weighing pan, tweezers Con: Poor calibration weights - one of mine arrived damaged, weighing pan fairly small - recommend purchasing plastic weighing boats

High precision and easy to use.

Good milligram scale

Leugens, niet Americans maar made in China. Rommel, onnauwkeurig, onbruikbaar.