Bonvoisin
Product video 1
Rated 4.5/5 across 480 reviews — highly regarded by customers.
Customers find the scale accurate to 0.01g, easy to use, and good value for money. They appreciate its larger size and quality, with one customer noting it's a good replacement for older electronic scales. The functionality and build quality receive mixed feedback - while some say it works well, others report it stops working, and while some find it well-built, others mention issues with calibration.
Generated from the text of customer reviews
Many of us have bought these scales for our labs for HS stem classes. These work well and are inexpensive. They last well even in adolescent hands, calibrate easy, and give adequate measurements which are reasonably accurate. Lightweight but robust enough to be moved and quickly set back up. Make sure scales are level and calibrate with weight Read more
This is a solid and accurate scale that is well worth the money! Read more
This little balance works extremely well for me. I use it to ballast model train cars to the optimum weight. The cost is very resonable and the performance is excellent. Read more
This scale does what I wanted it to do, which is weighing small quantities of minerals to add to distilled water. It seems to be pretty accurate and sensitive to the level I need. The only problem is that the included power supply stopped working after just a few uses, so I had to switch to batteries. Hopefully the scale itself fares better in the long term, otherwise this won't be such a good deal. Read more
EDIT: After 5 days use, I've determined that the precision is improved when additional weight is placed on the balance. Usually by 1) adding an object of about 60g along with the weigh dish, 2) taring the weigh dish and extra mass, and 3) placing the sample onto the balance slowly and from a short height, I can take 10 measurements, 7-8 of which will be identical. The seller/manufacturer was very polite in response to my review, and I encourage anyone to try this balance for low-resolution gravimetric work (and spend some time with calibration weights to learn its nuances). Seems the scale's 0.01g resolution and is precise to about ±0.005g. You may have the following experience if you are not sufficiently careful with your balance: Spec sheet says accurate to 0.01g, but it has a significant level of inconsistency. Weigh the same item 10 times and you may get 5 values that are the same. I wasn't expecting milligram precision, but at least SOME reproducibility of measurements would be useful. If you purchase this balance, I recommend placing your sample in the tared weigh dish and weigh it ten times and use either the mode or the mean as your measurement. Read more
Works well, well made, worth the money. Read more
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I bought this exclusively for measuring two part adhesives and silicones. Great accuracy for the price. Read more
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