The 8 Best Calibration Weights

Updated January 06, 2017 by Steven John

8 Best Calibration Weights
Best High-End
Best Mid-Range
Best Inexpensive
We spent 26 hours on research, videography, and editing, to review the top choices for this wiki. A scale is of little use if the measurements it records are not accurate. Be certain that your device is functioning properly by checking it using one of these weight calibration kits. They are a must-have accessory for jewelers, chemists, or demanding chefs. You can also use the weights as teaching tools in the classroom. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best calibration weight on Amazon.

8. Docooler Digital Scale Balance Set

The Docooler Digital Scale Balance Set is the right choice for the person interested in minute amounts of weight. It includes a one, two, five, ten, and twenty gram weight, whereas most such sets start at ten grams and then jump to twenty and beyond.
  • defect-free exteriors guaranteed
  • larger weights consistently exact
  • smaller weights often imprecise
Brand Docooler
Model pending
Weight 0.3 ounces
Rating 3.9 / 5.0

7. Learning Resources Brass Mass Set

The Learning Resources Brass Mass Set includes ten weights that are handsome and easy to hold, though they are not as accurate as many of the stainless steel sets available. This low-cost set is more than adequate for classroom use when concepts matter more than precision.
  • ideal for hands-on learning
  • no storage case included
  • metal tarnishes over time
Brand Learning Resources
Model LER2065
Weight 4 ounces
Rating 3.7 / 5.0

6. Obecom Precision Steel Calibration Kit

With the six weights in this low-cost, well-made Obecom Precision Steel Calibration Kit you can create any increment of five grams all the way up to 200 grams. They are ideal for recalibrating small scales, such as those used to measure powders or precious stones.
  • corrosion-resistant chrome
  • compact and easy to store
  • some weight stamps hard to read
Brand Obecome
Model pending
Weight 9.3 ounces
Rating 4.3 / 5.0

5. Neewer 1000 Gram Weight Set

This Neewer 1000 Gram Weight Set costs a few dollars more than many kits that have the same weights included. But its excellent permissible error range of plus or minus 0.03 of a gram makes that added cost well worth the slight expense.
  • high shine finish
  • ideal for jewelers
  • some kits arrive missing pieces
Brand Neewer
Model 52076143
Weight 2.5 pounds
Rating 4.5 / 5.0

4. HFS Scale Calibration

The eight-piece HFS Scale Calibration kit can create a combined total weight of 1,000 grams, or one kilogram, thanks to the pairs of 100 and 20 gram weights included. With it, you can create any 10 gram weight interval from 10 to 1,000 grams.
  • protective slot for each weight
  • tweezers included with order
  • plastic case cracks if dropped
Brand HFS
Model pending
Weight 2.5 pounds
Rating 4.5 / 5.0

3. United Scientific Supplies AWB100

This United Scientific Supplies AWB100 analytical weight set features multiple accurate cylindrical weights as well as a fractional weight set with inclusions as small as a single milligram. But the most remarkable part about the set is the handsome polished wooden box.
  • box snaps closed securely
  • comes with metal forceps
  • serves well as decorative curio
Brand United Scientific Suppl
Model AWB100
Weight 15.2 ounces
Rating 4.5 / 5.0

2. American Weigh Scales WGHTKIT

The pieces found in the American Weigh Scales WGHTKIT may not be precise enough for use in a laboratory conducting experiments at the molecular level, but for most educational, commercial, and personal needs, this affordable option is a great buy.
  • good for use with kitchen scales
  • meets class m2 standards
  • well reviewed by users
Brand American Weigh
Weight 7.2 ounces
Rating 4.7 / 5.0

1. OrangeA F1 Grade Calibration Weight

This OrangeA F1 Grade Calibration Weight set comes with precisely measured units spanning the range from one milligram to one kilogram, with many common increments included in-between. A certificate of calibration comes with your order.
  • protective hard-walled aluminum case
  • meets oiml standards
  • low magnetic susceptibility
Brand OrangeA
Model pending
Weight pending
Rating 4.9 / 5.0

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Last updated on January 06, 2017 by Steven John

When not writing or spending time with his family, Steven tries to squeeze in some mountain climbing. In addition to writing for several websites and journals, Steven has published multiple novels.

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