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

We found 80 Reddit comments about Smart Weigh GEM20 High Precision Digital Milligram Scale 20 x 0.001g Reloading, Jewelry and Gems Scale. Here are the top ones, ranked by their Reddit score.

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Kitchen Scales
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Digital Kitchen Scales
Smart Weigh GEM20 High Precision Digital Milligram Scale 20 x 0.001g Reloading, Jewelry and Gems Scale
MULTIFUNCTIONAL- Scale is able to weigh in various measurements, making it perfect for all your weighing needs! Weighs in g, oz., ct., ozt., dwt and gn. Whether you are weighing gold, powder, medication or anything 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/panACCURATE- 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 can be replaced up to two years after purchase, should your product prove defective.
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80 Reddit comments about Smart Weigh GEM20 High Precision Digital Milligram Scale 20 x 0.001g Reloading, Jewelry and Gems Scale:

u/Erathen · 19 pointsr/trees

AWS Gemini-20 is the gold standard. It's the most common .001 scale by far.

Amazon link if you're American.

Edit: More links for convenience.


u/Rileyswims · 10 pointsr/researchchemicals

Get this and NEVER take an unknown amount of any substance. This is simple stuff, really. You need to do a lot more research about this stuff.

u/im_not_high_i_swear · 8 pointsr/Stims
u/alittlebitmental · 7 pointsr/microdosing

This reply is longer than I wanted, but I do have some experience in this area. Hopefully this will help you come up with a workable plan.

First of all, microdosing might help you see the harm that the adderall is doing to you, and may even help you with the motivation. But, to succeed, you'll still need a plan and a certain level of self-discipline.


Although, I have never taken adderall, I have managed to get myself off of addictive medication (benzos, various psychiatric meds etc) a number of times in the past. Many of these meds had horrendous side effects, even if you skipped just even 1 or 2 doses. The best approach, in my opinion, is to taper off of them slowly. This requires discipline, a plan of action, and a continual review as to how you are feeling. Tapering slowly minimizes the side effects and gives you the best chance of remaining functional during the process.


You can google the best way to taper off of adderrall, but here's an example of how I got myself off of Duloxetine. Note that Duloxetine is known to have really bad withdrawals, and the company even got sued because they understated just how bad they were. I started this process when I was taking 120mg a day.

  • Week 1: reduce dosage to 90 mg

  • Week 2: reduce to 60 mg. Then...

  • 2 days at 30 mg

  • 2 days at 15 mg

  • 2 days at 7.5 mg

  • 2 days at 3.75 mg

    Note that the capsules I was prescribed came in a minimum dosage of 30 mg. Once I got to this point, I had to open the capsules and calculate the number of balls inside each one. I did this using a set of reasonably accurate scales. I worked out that each 30 mg capsule contained 320 balls. So when I got down to 3.75 mg, I was counting out 40 balls for my daily dosage. I then reduced this as follows:

  • 1 day at 30 balls

  • 1 day at 20 balls

  • 1 day at 10 balls

  • 1 day at 5 balls

  • 1 day at 2 balls

  • 1 day at 1 ball

    This approach worked well for me, and I although I still experienced some withdrawal effects, I felt that they were manageable. These side effects lasted for about 4-8 weeks, but lessened each week.

    A couple of points to note about tapering:

  1. It's worth doing this under the supervision of a doctor, but bear in mind that some doctors don't give the best advice in this area. For example, my shrink wanted me to taper off the Duloxetine much faster. However, I already knew from my research that many people had experienced unbearable side effects using the schedule he suggested. I decided to slow it down, knowing that I could go back to my doctor if things got too bad. Do your own research to find out what tapering strategies have worked for others, and the side effects they experienced.

  2. Only change one thing at a time, e.g. don't try and taper off of two different substances at the same time. If you experience issues, you want a clear idea as to what is causing them. So, keep smoking the weed - you can taper off of that later.

  3. Monitor how you feel on a daily basis. If the side effects get too bad, then it's a good indication that you are going too fast. In this case, you should revert to your previous dose until you feel normal(ish) again, and then resume your taper at a slower pace.

  4. You might want to get a set of decent scales, a tablet cutter and some empty gel capsules (all available on amazon). This is so that you can measure out smaller doses when you want to go below one tablet.

  5. If you are going to start microdosing, then either start it a few weeks before you do the taper, or wait until you've been off the adderrall for a while (see point 2).


    Let me know if you have any questions, but good luck with it anyway.
u/sqqlut · 7 pointsr/MDMA

I can't tell you, but your health costs $19.

u/foreversoundsgood · 6 pointsr/MDMA

I'm going to try to be as detailed as possible.

The best way to take crystals:


  • Buy a reagent test kit to make sure what you have has MDXX in it and rule out the most harmful substances. These can be bought over Amazon or via Reagent Testing UK (Marquis is most often seen as the most important one though I strongly suggest to get the kit)

  • Buy a microgram scale, the following one is recommended by most people: on Amazon Germany or Amazon UK

  • If you want to crush them yourself, I would recommend buying a cheap mortar and pestle on Amazon Germany or Amazon UK

  • If you want to put them into gelatin capsules, you can buy for example size 1 gel caps from Amazon Germany or Amazon UK



    First of all: do some research about the specific dosing you want to take. I know of the two most common ways:

  • Use your scale to weigh the amount you want, then divide it into the doses you like, weighing every dosage carefully.

  • Dissolve the amount of MDMA you have in a 1:1 ratio of MDMA in mg to water in ml. Dissolve the MDMA in the water and then divide the liquid into the amount you want.
    If you have 1g (1000mg) of MDMA and you dissolve it in 1 litre (1000ml) of water, every 100ml of water will contain 100mg of MDMA


    Methods of taking:

  1. Nasal a.k.a. insufflated a.k.a. rail it. Grind it into powder, weigh your dose and snort it.

  2. Oral you have a couple of different options.

  • You could straight up eat it, but that would taste absolutely horrible. (don't do this)

  • You can dissolve the amount you want in liquid (coca cola, Gatorade, anything with a sweet taste) and drink it.

  • You can parachute or bomb it, this can be done with rolling papers or with toilet paper/tissues. It can be done like this or like this. You just take it as you would take a pill. Due to the acidity in your stomach, it doesn't matter if the crystals are finely ground or not.

  1. Rectal a.k.a. anal a.k.a. boof it. This means dissolving it in liquid (such as distilled water) and insert the liquid anally with a soft syringe. Don't forget to use lube


    I hope this helps, let us know if you have any other questions or unclarities.

    Roll safe.
u/DCbowlofcheerios · 5 pointsr/vaporents

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

This is my scale. I love it.

u/planetboots · 5 pointsr/RCSources

You can buy a scale for relatively inexpensive, but if you buy 1 gram then the whole bag would be added to your pg. this is a popular one for under $29

Do some searching with the sidebar and you can find people's recipes for solutions and homemade nasal sprays.

To be honest with you, just buy heroin if you want to get that high. It's better for your body and lasts longer. I'm not kidding when I say U4 is worse for you than heroin. I played with one gram and I'll never touch the stuff again, although I'm not big into opioids. It's tolerance spike is insane, is caustic as fuck so the only relatively safe way is to take it orally, and if you shoot it it will fuck your veins almost immediately. I'm not trying to tell you what to do or anything because I do a shitload of drugs, but you gotta pick your poison and this is about the worst thing I've come across.

u/fernanino · 5 pointsr/opiates

I was just searching amazon for it

Either way, there are similar ones (same brand, actually, for $17.99):

u/GilbertPolytoxic · 4 pointsr/researchchemicals

I said 10.000$. Not 10$.

And here you go

Iam not going too answer any of you shit again ahahaha ignorance is a bliss, I guess.

u/kabrch · 4 pointsr/Nootropics

I just received it from ND today as well.

1: It's a typo, 100mg is the dosage.

2: Get a scale. You should not be eyeballing substances. Especially when it's a substance like Polygala. Scale on Amazon

u/real_Penguin · 3 pointsr/DNMUK

This is what I use for measuring out my oregano

u/excitedparrot · 3 pointsr/Nootropics

I paid just under $20 for 15 grams (15000 mg) and the average dose is between 10mg and 30mg. 30 mg was a bit much for me, unless you dose only once a day then it might be better. I take about 10-15mg twice daily.

From what I've read, addiction is unlikely, at least on a chemical level. I strongly suggest using a digital scale that is accurate down to the 0.001g, or 1mg. I use this scale

u/Trynds_Third_Nip · 3 pointsr/powerlifting

I bought a mg sensitive scale and picked and chose what raw powders i wanted from NutriVitashop to make my own preworkout dosed how i like it. They sell DMAA also. Currently i'm mixing 400 mg caffeine, 120mg DMAA, 7g beta alanine, 5g creatine hcl, 4g L-Arginine 3 x per day. Feels better than any brand name pre-workout i have tried. If you aren't used to stimulants this will get you wired though, also lower bodyweight people would want to take lower doses, im at 255 bw and am a construction laborer so i need a good kick for energy after work.

u/ransov · 3 pointsr/DMT

This works great for me. Smart Weigh GEM20 High Precision...

u/Fizzyist · 3 pointsr/trees
u/PsychonaticInstitute · 3 pointsr/Drugs

Pick up a [milligram scale] (, pop open that capsule and measure out a smaller dose! Try 20-50mg and see what you think.

I actually like 20mg more than the 30mg I was originally prescribed, but I have ADHD, and I use it as needed to do my homework (not everyday).

u/tw987987987987 · 3 pointsr/reloading

I use a Gemini 20 milligram scale. Dirt cheap so I have a spare in a box somewhere. Plenty accurate. Measures to .02 grain. Minimal shielding so finicky like that $1000 scale.

u/bratwurstzauber · 3 pointsr/germanrc

Die hier hab ich, ist ein Gemini 20 - knockoff. Funktiert seit zwei Jahren einwandfrei!

u/froawaa · 3 pointsr/reloading

you're on the right track. don't buy a kit. they save you like $20, but you end up with $50 of their worst selling crap.

speaking of crap, lose that scale. this is a much better one. and if you ever get a decent powder measure, or trickle, it'll help keep you from going insane.

you might also want a trickler.

if you're not cleaning the brass by hand, you'll need a tumbler and media separator.

nothing wrong with that press, so long as you're not reforming cases. if you do upgrade the press, go to a turret or LNL-AP. not the Lee turret though. not for big rifle cases. it can do it, but you'll be happier with something bigger.

u/Tonnberry_King · 3 pointsr/shrooms

This is all very true, but I'm surprised you didn't even mention a scale when you're dealing with a substance that's active at 5mg. 4-AcO is literally impossible to eyeball cause you're dealing with small amounts of powder, when I bought mine I bought this with it. You NEED an accurate MILLIGRAM 0.000 scale for this substance.

u/JEEPERS183 · 2 pointsr/KratomKorner

I'll be bumping my dose up to 30 mg this weekend and 900mg on the Choline since they recommend a 1/3 ratio.

I picked This one up on amazon for $25 with Prime and its been pretty solidly accurate, unless I breath on it that is.

u/Ziribbit · 2 pointsr/AskDrugNerds

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

u/AdiposeFin · 2 pointsr/canadaguns

I ordered this digital scale from

$30, free shipping, measures in grains. Once it gets here I'll get the boys in the lab to test how accurate it really is. I suspect it will be more than accurate enough for my powder measure purposes.

u/Draskuul · 2 pointsr/reloading

I like Lee, but I can tell you that I wouldn't buy a kit with one. You will replace most of the kit almost immediately. I ditched the scale for a digital one (GEM20 large platform version. I replaced the powder measure with an RCBS. I got a Lyman case prep hand tool. Eventually I also got a Frankford case prep machine as well. You'll also want a powder trickler.

Stuff like the RCBS and Hornady kits do include some of these better components in the kit, though still seem to use mechanical scales (personally I greatly prefer digital).

u/Ferduckin · 2 pointsr/Kratom411

I would suggest gwtting a small jewelry scale that can weigh grams. I like this one,but there are cheaper ones too. Depending on how much Suboxone she was taking, I would start with 2 or 3 grams per dose and then increasing by 1 gram every hour that she feels crappy until she gets some relief. Reds are perfect for detoxing.

Also water is key! Kratom is very dehydrating. She also might want to try something like Agmantine which is supposed to help with tolerance,

Best of luck.

Edit: Added link.

u/soggybottomman · 2 pointsr/reloading

It's 20 bucks, and holds one hell of a zero. From what I've seen, there's a wide gulf between that, and the 'recommended' scales, maybe 80-100$ difference. Can't justify that myself. Also, since most of my stuff is run through a progressive, I only use a scale for spot checking charges. Just do yourself a favor if you get this...get a real pan. The one that comes with it is junk. I use an old RCBS gold pan, works great, but no one seems to have it in stock anymore. Shame.

u/kc1328 · 2 pointsr/CanadianMOMs

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

If your weighing weed to smoke, under 2g this is great.

If your weighing out bags 7,14, 28g you need a bigger scale.
Weigh Gram Digital Pocket Scale, 600g x 0.1g,Grams Scale, Jewelry Scale, Food Scale, Kitchen Scale, TOP-600 (Black)

But this is accurate only to .10 of a gram and under 1g it seems even less accurate.

u/AzulKat · 2 pointsr/kratom

I don't think most kitchen scales are meant to be accurate at low weights. They are often just accurate to within 1g. The scale I have is accurate to .001g, and it seems to work well. I got the more accurate scale because I use it for other supplements where I need weights under 100mg (.1g) If you are just going to use it for kratom, ,01 or even .1 should be fine. With the potential variation in alkaloids, being off by 50mg isn't going to make much of a difference. There are some kitchen scales in that range, but a jewellery/gem scale will also work, if you are just using it for kratom.

If you search Amazon for scale .001g (or .01), you will find many options. This is the one I have.
Smart Weigh GEM20 High Precision Digital Milligram Scale 20 x 0.001g Reloading, Jewelry and Gems Scale

u/PowerZgueg · 2 pointsr/DMT

this is what I use, it's perfect, you won't find better for a better price, trust me

u/consciousmimd · 2 pointsr/shrooms

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

u/Pensai · 2 pointsr/ottawa

I believe this is what you're looking for.

u/threeinchesoffury · 2 pointsr/MDMA
u/engmia · 2 pointsr/DIY_eJuice

0.01 scale for 16 pounds

0.001 scale for 20 pounds

They are accurate (checked with coins, and you can get calibration weights). I just don't see how eyeballing the level on the syringe would be more accurate than a 0.01g scale.

I guess speed is relative and up to personal preference. For me personally, using a scale is much faster and less materials to waste.

u/JM91Six · 2 pointsr/benzorecovery

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

A scale to begin if you want.

Yes because it’s more consistent and weight isn’t brought into the equation. You can make smaller cuts.

“The mixture is 1:2:8. You mix 1 mg benzo to 2 ml vodka. Benzo dissolves. You may need to stir with Benzo to speed it along. Add 8 ml water. Master mix is done.”

This was a quote to me when I was figuring out how to dose mine . So for 2.5mg I would believe 2.5mg benzo 5ml alcohol and 20ml of water ... but for the liquid taper I would result to someone else since I’m just about to start.

u/blue_solid · 2 pointsr/microdosing

trying to dilute psylocybin powder doesnt really work well.
The problem is your scale.
You need this one which I personally use, works like a charm.

Smart Weigh High Precision...

u/Sometimes_Lies · 2 pointsr/Nootropics

I ended up getting this scale, though I forget if I found it recommended here or if it was a semi-random purchase. My first order was from NootropicsDepot, and that's the scale they sell -- although I bought it from Amazon, since it's a bit cheaper there.

It seems to work pretty well, or at least I don't have any complaints. Just, like I said, be sure to wash the tray before using it -- it could very well have been coincidence, but I got quite sick the first day I used the scale. Washing/drying a tiny scrap of metal is easy enough that there's no point in taking chances, though.

u/Jhoppa · 2 pointsr/askdrugs

Really? I honestly always figured it was going to be some really odd denomination, like £3 or eighty pence. Those British and their archaic imperial measurements: furlongs and stone and gills and troy ounces...

Anyway: fifteen quid

u/kebab_effect · 2 pointsr/DNMUK

A decent set of scales cost £20, if you can afford potent RCs, then you can afford scales!

We couldn't possibly tell you how much was in your line. Different powders have different densities, meaming that 100mg of ketamine would look different to 100mg of cola.

Perhaps in the future it would be best asking if you're going to die, before you've sniffed the drugs? Like, seriously, what good would it have done if someone told you that you had taken too much?

u/Kwada · 2 pointsr/2cb



Or anything similar. Scales cheap as 15$ are good too since it's just Rebranding from China. Don't mesure anything less than 7/10mg and you should have accurate results.

u/ablasdell · 2 pointsr/steroidsxx

I used this scale and measure out my doses this way. Dumped out all the powder and kept it in a Tupperware container. When it came time to take my dose I put it in a cup and dissolved it in a tiny bit of low sugar Gatorade to mask the taste. It was so much easier than trying to only pouring out so much from the capsules.

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

u/PsychedelicSemen · 1 pointr/Drugs

Get yourself a Gemini-20 scale from Amazon for 18.99

Its officialy accurate to 0.001g but more like to 5mg.
But that's accurate enough for most substances.

For a reagent test for MDMA you'll need a Mecke or Marquis reagent. You can get them from ebay or at bunk police website.

u/idontreadinbox · 1 pointr/researchchemicals

I just boght this scale:

But what is "PG", and why do I need it and the graduated cylinder, if I have the mg scale?

I appreciate your breakdown of info - helping a noob stay safe :)

u/Moops7 · 1 pointr/Coffee

I just ordered this one. It seems quite a few users in /r/drugs use it so I figure it must be pretty decent lol. Comes with 2 calibrating weights as well which is nice.

u/centr0circu-dnm · 1 pointr/DNMUK

Just these cheap ones from amazon mate, saw someone else on here recommend them, haven't failed me yet.

Work ace at tiny scales too, measuring 2CB worked a charm

u/OrbitalSquirrel · 1 pointr/MDMA

I have one from amazon that I got for < 20 bucks. It only has about 2mg of drift over 10g. It's a great little guy:

u/midgey_midget · 1 pointr/weed

These are really accurate to 0.001g and come with a calibration weight and mini tongs. (Batteries included).

Smart Weigh High Precision Digital Milligram Jewelry Scale, 20 x 0.001g, with Tare Function, Calibration Weights and Tweezers Included.

u/YouLikaDaJuice · 1 pointr/reloading

Every time. its one of these. I just place a larger cup on it to load the powder into, then pour it into the case. So each time the scale should return to zero once I replace the cup.

u/xM4xGrimmx · 1 pointr/PEDs

Those spoons work for measuring, but keep in mind that density varies based on a chemical, so while they will measure around or close to 10mg; it will not be exactly 10mg.
If you use a measuring spoon make sure the substance sits level in the spoon and to scrape any extra off the top for accurate measuring.
Also it's easy to have many powders fall out of those spoons (I remember because I used to use them for Synephrine HCl from powder city)
Here is a link to a $20 milligram scale if you want exact dosing though:
If you get the scale make sure to calibrate it first using the weights to make sure it's accurate.

Suspensions imo are alot less of a time hassle for LGD because the dosing is much more convenient, as you need 10mg/mL.
For suspending LGD all you really need to do is buy a 1g packet of it, fill a 120ml bottle with 100ml of propylene glycol and then mix the entire packet into it, cap it and shake.
I might opt for the capsule method with more complex dosages or high density dosages of a substance.
Either way you'll be good though.

u/837183 · 1 pointr/Nootropics

> At the very least have a scale that weighs down to 0.001g (i.e. GEM20)

Thanks. will take your advise on that.

Thing is, there are two scales with an uncanny resemblance, one is:

u/skippitybob2036 · 1 pointr/Drugs

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

Despite what the other redditor said...I've dosed things such as moxy and 4-acodmt on numerous occasions within the range that I originally said with this particular scale no problem. Use at your own risk but this is what I use

u/BringBackMXE · 1 pointr/Drugs

I recommend this one more. The weigh trey is bigger which makes measurement easier. I've had both, this is worth the extra 3 bucks (They're almost identical otherwise)

u/practicaluser · 1 pointr/DMT

In that case, just ask them what the recipe is. If they're on Reddit - just link em to the thread?

Also, you won't find a decent scale at a reasonable price at brick and mortar stores. Amazon is definitely the way to go for this purchase:

This is the one I have, and I'd wager it's the same scale that many if not most on this subreddit use as well

u/sammylue · 1 pointr/meth

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

u/xrjon0609 · 1 pointr/Steroidsourcetalk

They pack it with moisture added. I think the standard is like 20% moisture...or some shit like that. So you don't have to worry about the explosive aspect. All the of reactions are hyped up. Yes it stains like hell, but I have weighed it out on the open on my desk and it's not's manageable.

Then when you get it, just portion off a few grams and dry it overnight on your window sill in a little cardboard box.

Then proceed to weigh it with a

u/N-Methylamphetamine · 1 pointr/researchchemicals

Nah, I dont trust it. I can vouch for the gemini, but the other 2 scales i have bought on amazon similar to that one were pretty shitty comparitively speaking.

Only 3 dollars more. I realize you tryna save money but it will be worth it in the end, safety is more important than a few dollars

By the way, here is a link for some cheap PG that I use for volumetric dosing, if you need help making a solution fo volumetric dosing i can tell you how

u/aimelie · 1 pointr/Perfectfit

Why would I lie? Jeez.

Edit: Amazon doesn’t show the box, this one does.

u/MySweetUsername · 1 pointr/MDMA

you should really have a thousandths of a gram scale for mdma.

something like this.

u/GaianNeuron · 1 pointr/MDMA

You can buy a milligram scale for like $24 on Amazon. Don't put off buying one, just get it; if you're going to take MDMA in the future you'll definitely use it.

u/jDawgLite · 1 pointr/labrats

Do you think this one would be okay? It measures to the mg, which is good enough for our purposes.

u/onceuponapriori · 1 pointr/afinil

Use a scale and drop them into rice-paper rolling papers (for research), as capsules are way too hard to fill. Yes, I know you said without a scale, but the scale I bought was ~$20 and works well enough. Here's something similar:

Ceretropic is indeed the best adrafinil around.

u/outofyourtree · 1 pointr/MDMA

This scale is the most popular and economic one for accurately weighing drugs. It's accurate within 5-10 mg if you "tare" it. (will have simple instructions for how, with it), and used by lots of people who dose drugs that are effective in the 5-30 mg range

Plenty accurate enough for mdma. Eyeballing drugs or using a shitty scale isn't smart. Accurately weighing them is

u/gintonicisntwater · 1 pointr/Drugs

Smart Weigh Digitale Taschenwaage, Feinwaage, Goldwaage, 20 x 0,001 g