Digital Laboratory Scale 600g x 0.01g Precision Electronic Scale Accurate Weighing Analytical Scale for Scientific Laboratory with Windshield and 200 Gram Calibration Weight

This is a nice, basic lab scale. It is sturdy and appears to be well made. Compact, portable and easy to use. The accuracy seems good. I took measurements of several items of known weight and the results are pretty spot-on. It even comes with a 200g calibration weight that you can use to verify the accuracy and to recalibrate if needed. The scale is powered by either an AC power adapter (provided) or 2 AAA batteries (not included). It comes with a removable clear plastic windshield, which is a nice touch. I like that the digital display is backlit and easy to read. It has the usual tare function and unit conversion, plus a counting function to calculate the quantity of identical items, which is handy for counting fasteners & hardware such as washers, bolts and nuts. Overall, I'm pretty impressed with this lab scale. It is compact, easy to use and seems pretty accurate. Easy to wipe clean and put away after use. It is a nice, basic lab scale for the money. It gets the job done.

This is a great lab scale and is very accurate. When I first tested it with the included 200 grams, it displayed 200.12 grams instead of 200 grams. While that may indicate that the scale is not accurate, we have to keep in mind that the weight sensor is affected by temperature and altitude and every time you move the scale to a distant location especially if it has a different altitude, you will need to recalibrate. After calibrating the scale, you can check out the video to see the procedure, I retested it again and it proved to be very accurate. If you need to put the material you want to weigh in a container, you can put the container first, reset the tare and then measure the material. Also, the LCD is easy to read and the scale is compact and easy to handle. The scale can measure up to 600 grams. This is a very accurate scale but you need to calibrate it before you first use it, just like any other digital scale (I worked for a company that sold digital scales before and this is a common practice in the industry even for very expensive digital scales). I highly recommend it.

I've used similar scales in college labs to measure powders for chemical synthesis. This scale compares favorably with the accuracy and the wind barrier. It's not as precise as the ones I used in lab but 0.01g is plenty accurate enough for most applications and it is accurate to +- 0.05g in my trials. Unlike the lab scales with similar enclosures, air movement isn't really an issue for this scale as it doesn't affect the measured value but it is nice to have an enclosure either way. The lab scales also have the opening on the sides while this has a lid, which makes it slightly more difficult to measure out substances with high precision. The enclosure pieces easily slides together and fits around the weighing platform snugly. The instructions aren't the best, but it seems to have a variety of features such as calculating the number of items based on a reference value. For example, you can set it so it knows what 25 of identical items weigh, then add identical items on the scale and it will calculate the total number of pieces. It's basically just skipping the calculator. It also has the ability to calibrate with standard weights. It includes a 200g metal weight that comes in as 200.50 grams based on the default tare. However, the default tare seems accurate enough as it is identical in measurements to my other scales, so the metal weight seems to really be 200.50 grams. You can run the scale with 2 AAA batteries or the included power wart. Overall, the instructions suck but it is easy enough to figure out how to operate and it works very accurately.

This is a digital lab scale with 0.01g resolution. It comes with AC adapter, a box to block air movement, and a 200g calibration weight. I had trouble getting this scale to work since it didn't like any of my Eneloop batteries - every set I tried reported "Lo" and the scale shut off. I put in a conventional AAA cell (the only one I had) and got the scale to power up so I could try it. The AC adapter included with the unit was non-functional. It was rated at 5VDC but actually put out 1.8VAC. The scale would not power up with the adapter attached. The scale was easy enough to set up with the weighing cover, and it's also not too bad to tear it down again for storage. Once powered up the scale reported 200.27g for the calibration weight which is close but not quite perfect. Unfortunately I don't have any other calibration weights I can use for comparison so I don't have any way of telling whether the calibration weight is off or if the scale was miscalibrated at the factory. The scale will convert to several different units and is also capable of counting items of a known weight which is a nice feature if you need that sort of thing. I knocked off a star for the inaccurate calibration weight and/or inaccurate calibration and another one for the non-functional power adapter and battery finickiness.

The first time this arrived the plastic was crushed, but fortunately it was easy to get a replacement through Amazon. The second one is exactly as expected. You can plug it in or use batteries. Seems like a nice quality, BUT I'd still be careful with the plastic considering the other was crushed.

This is a very reasonably priced lab scale supplied with a 200g standard weight as well as a 6V AC power adaptor. You may choose to run the unit on a pair of AAA batteries (not included) instead. I have a set of standard weights and my results were pretty solid, as follows: 1g - 1.00g 2g - 2.00g 5g - 5.00g 10g - 10.00g 50g - 50.00g 100g - 100.06g 200g (using the provided weight) - 200.13g Accuracy plus or minus .06% above 100g is perfectly adequate in a scale at this price range (and is probably within acceptability for nearly any use). The scale has a tare function so can be easily set to ignore a container if desired. The readout is a blue backlit LCD panel that is easily legible. There is a clear acrylic sheet protective housing that can be assembled and mounted over the scale. The top panel incorporates a circular opening. Overall, I'm quite pleased with the overall functionality. The unit is lightweight and has a mounting hole on the back so can be hung on the back of a cabinet door (with the protective acrylic removed) if desired.

This scale is really accurate. I love all of the settings and features. I especially like the Hold button and the Count feature. The scale is compact. I like that those plugs in rather than using batteries. For the price, the scale is really stellar and I would buy it again. I have no complaints or concerns about the scale.

This lab scale is not high quality but it is a good value. The base is pretty light so it is easy to move around, but that also means the casing is thin and most of the components are made form plastic. It is nice that it is dual power source so it can run on batteries or plug in with the provided adapter. It comes with a 200 g weight for calibration. Once you calibrate the scale it seems to be fairly accurate given the cost. It is pretty consistent in measurements. I did have a few repeated measurements that showed a difference of .01-.02 g. Overall this is a good value lab scale that would be perfectly fine with light use, but might not hold up to heavy use in a commercial lab.

Le sirvió bien a mi hijo

muy buena para un laboratorio de industrias, cocina, escuela o dondequiera que requieras tener pesadas exactas y con bastante nivel de precisión

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