Features:

  • Calibration weight set: 7 pieces of calibration weights include 1 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, various scales for precise measuring, 1 piece of tweezers for convenient picking and error reducing
  • Good material and workmanship: steel construction of calibration weight with chrome plated finish for well stability, corrosion resistance, and low magnetic susceptibility, good quality and durable
  • Convenient and easy use: this set of scale calibration weight is a good choice for keeping your precision scale calibrated and accurate
  • Come with a tweezers: the anti-static tweezers makes you more convenient to picking weight, and avoid direct touching to make sure the weighing data
  • Wide suitable occasion: suit for general laboratory, commercial, educational use, and so on; The permissible error is -0.005 to +0.005 g
parTy time!

These are a life saver. Especially when you are in the midst of parTy. Great for quick calibration. I just wish it had 2-200 g weights so I can recalibrate my scale.

Good item

Work well for quick checks of scale

Is what it is.

A mass calibration set. I don't know if they are accurate, because I use them as my calibration, but it is close enough for middle and high school experiments.

Accurate

A must have, if you have a micro scale to weigh out your dog’s supplements

Fast Shipping Great quality

Wonderful set for calibration very happy with it

Most complete set available at any price.

Best calibration weight set I could find anywhere, and at a great price.

Exactly what I was looking for.

The size of each weight is well marked and easy to read. The forceps/tweezers provided with the weight set is easy to use and holds both small and large weights securely.

Great accuracy

Great for special measures for recipes

great to set

easy way to check right setting

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