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Smart Weigh GEM20 High Precision Digital Milligram Scale 20 x 0.001g Reloading, Jewelry and Gems Scale

4.4 out of 5 stars 102 customer reviews

Sale: CDN$ 29.99 & FREE Shipping. Details
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  • MULTIFUNCTIONAL- Scale is able to weigh in various measurements, making it perfect for all your weighinneeds!Weighsin g, oz.,ct., ozt., dwt and gn. Whether you are weighing gold, powder, medication oranything for cooking this scale has the right measurements for you!
  • TARE FUNCTION- Scale comes with a tare function for items that are difficult to weigh and need to be placed in a container or on one of the weighing pans. Place your container or pan on the scale, press the tare function and then put your items in the container/pan.
  • ACCURATE- Utilizes high precision sensor system to get an accurate reading every time! This scale has a thousandth of a gram accuracy (0.001g) so it is extremely precise. This accuracy takes the guesswork out of measuring finer items, so you can just place the items on the scale and know that your reading is the most accurate it can be with this top of the line scale!
  • CALIBRATION WEIGHTS INCLUDED – Although your Smart Weigh scale will arrive calibrated, we have included two Smart Weigh 10g calibration weights. Should you notice any inaccuracies in your scale throughout your time using it, simply use these weights and follow the directions to re-calibrate it so you can continue to use your scale accurately!
  • CUSTOMER SERVICE – All Smart Weigh scales are individually tested and backed with a Two-Year Warranty

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Frequently Bought Together

  • Smart Weigh GEM20 High Precision Digital Milligram Scale 20 x 0.001g Reloading, Jewelry and Gems Scale
  • +
  • Norpro 3080 Mini Measuring Spoons, 5-Piece Set
  • +
  • Gelatin Caps by NOW - "0", 250 capsules
Total price: CDN$ 41.25
Buy the selected items together

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Product Details

  • Product Dimensions: 8 x 9.4 x 3.3 cm ; 118 g
  • Shipping Weight: 295 g
  • Batteries 2 AAA batteries required. (included)
  • Item model number: GEM20
  • ASIN: B00ESHDGOI
  • Date first available at Amazon.ca: Aug. 26 2013
  • Average Customer Review: 4.4 out of 5 stars 102 customer reviews
  • Amazon Bestsellers Rank: #423 in Home & Kitchen (See Top 100 in Home & Kitchen)
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Product Description

The GEM20 Digital Scale is a perfect scale for weighing jewels or any kind of small precious objects, such as coins, gemstones, jewelry, gold, silver, etc, and it is extremely accurate. It has a very high capacity of up to 20 grams and professional accuracy of 0.001g. The GEM20 digital scale sets 6 different modes of measurement (g, ozt, dwt, ct, gn, oz) to meet different needs. It is small, compact and convenient to carry around and use on-the-go. The digital scale features a flip open protective cover, to protect the weighing platform and a back lit LCD display that helps make the numbers easy to read.



Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
Decent scale for the price, but it does have some problems, namely that it's very inaccurate when weighing anything under 10mg. Also the displayed weight begins to constantly decrease after a few seconds of turning it on. Would not recommend this scale if you need accuracy under the 10mg range, but otherwise it works well.
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Verified Purchase
Ordering was fine, product did not work from the get go and I'm trying to get a hold of the vendor for replacement. I've calibrated the device several times as per the instructions and the weight display does not stay steady. it keep fluctuating despite not having anything on the scale. Not quite sure how this can be considered precision.
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This digital scale is intended for jewels or other small objects, with a maximum capacity of 20 g in 0.001 g increments; 100 ct in 0.005 ct increments; 308.8 gn in 0.02 gn increments, or 12.86 dwt in 0.001 dwt increments. As one would expect, it is quite accurate.

The weighing bowl has a 1 1/4 in. diameter, a handle and small spout, perfect for mélée or metal dust. There is a hinged plastic cover to protect the mechanism. Underneath is the battery compartment with two AAA batteries included—don’t forget to remove the plastic strip that protects them from discharge during shipping. There are also four little non-slip feet.

The display is very easy to read and the buttons are easy to operate. It is a simple matter to calibrate, tare, or to change units and there is even an add-up feature for calculating the total weight of multiple objects.

Two 10 g calibration weights are included as well as a pair of fine-pointed tweezers for handling diamond melee or other tiny objects. There is a small pamphlet with complete instructions. The sturdy box is intended for long-term storage and is covered in glossy stock with foam inserts and a dual magnetic closure. The box is approximately 6 1/2 in. x 5 in. x 1 3/4 in.

This set is accurate and complete and is ideal for hobbyists. I would especially recommend this for anyone buying or selling jewelry to insure accurate weights and thus accurate prices; it could easily pay for itself.

MeasuRite provided a sample for evaluation and review.
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Verified Purchase
Arrived quickly. Works great for my purpose - doing a very gradual reduction/fine tuning a medication. Will probably save me money in the long run (vs. getting a compounding pharmacy involved). The delicate tweezers make it easy. I'm following their advice and keeping this precious little princess in my studio, where it's not too humid like the bathroom, it's away from computers etc, and I can close off drafts.
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Verified Purchase
My old scale only was a 0.1 grain and was a pain to get it bang on for my loads, it's easier with having 0.01 grain for doing the "fine" stuff and getting each weight absolutely the exact as all the others is one step that I don't have to second guess with... So far so good, seems to be holding up. Takes 2 AAA battery's
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Verified Purchase
Really impressed with the quality, calibration tools, accuracy, and feel of the unit.
For the price, you can't do better.

I looked at all the other scales. YOU CAN"T DO BETTER. Just save yourself the time and get this one.

Get it.
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Verified Purchase
I got this scale for the sole purpose of weighing items less than 10mg, but this scale does not. If I keep adding light object to it, the weight will not change at all until suddenly it changes for like .016 or .022. It is quite accurate in all measurements high than that. But I already have a scale that does that.... I wanted this one for the extra decimal place, but it seems kind of pointless
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Verified Purchase
It didn't tare properly with the provided "10g" weights, and just looking at the design it couldn't have measure anything. The weigh sensing mechanism was a poorly aligned, poorly tensioned spring that was inconsistant and more often than not would get stuck.

Complete waste of money.
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