Reddit mentions: The best home drug tests

We found 195 Reddit comments discussing the best home drug tests. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 58 products and ranked them based on the amount of positive reactions they received. Here are the top 20.

3. BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use

  • #1 RATED BREATHALYZER BY WIRECUTTER - "After 65 hours of research, which included getting intoxicated at a police station to test personal breathalyzers alongside law enforcement equipment, we're sure the BACtrack S80 is the most accurate, reliable, and easiest-to-use personal breathalyzer that you can buy." - TheWirecutter, February 2017
  • PRACTICAL & EASY TO USE - Blow for 5 seconds and your BAC results are displayed 10 seconds later on a bright, easy to read LCD screen. Alcohol tester breathalyzer AA battery powered, comes with 6 reusable mouthpieces. Wait 15 minutes after consuming alcohol for the most accurate result.
  • THE MOST ACCURATE BREATHALYZER AVAILABLE - In your efforts to drive more responsibly you need the most accurate results. While some breath testers give inconsistent readings and leave you wondering what your true BAC reading is, BACtrack breathalyzers will always give you police grade accuracy.
  • DOT APPROVED IN ALL 50 STATES - FDA 510(k) CLEARED - A portable alcohol tester designed to surpass the most rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital and treatment professionals. Response Time 3 Seconds
BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use
Height4.8 Inches
Length2.3 Inches
Number of items1
Release dateApril 2009
Size1 Count (Pack of 1)
Weight0.35 pounds
Width0.8 Inches
▼ Read Reddit mentions

11. 5 Pack Easy@Home 5 Panel Instant Drug Test Kits - Testing Marijuana (THC), COC, OPI 2000, AMP, BZO - Urine Dip Drug Testing - #EDOAP-754

  • ★ ACCURATE: Most comprehensive and trusted 5 Panel Screening urine dip drug test. More than 99% accurate in detecting specific drugs according to the designated cut-off levels ; Tests for 5 popular Drugs: Marijuana (THC), Opiate (OPI 2000), Cocaine (COC), Amphetamine (AMP), Benzodiazepines (BZO). Cutoff level: THC - 50 ng/mL;COC - 300 ng/mL; OPI 2000 - 2000 ng/mL;BZO - 300 ng/mL; AMP - 1000 ng/mL
  • ★ EASY AND CLEAR: Just remove the cap and dip the test into urine for only 10 seconds; Read the result in 5 minutes, not later; Clear and bold line appears quickly. It is negative if 2 lines appear and is positive if only control line appears. The negative result as quick as 1 minute. NOTE: A very faint test line still means a negative result.
  • ★ 510(k) Cleared for Home Use (OTC Use), CLIA Waived for professional use; Same science used as Lab screening test;
  • ★ IDEAL FOR Home drug testing / Workplace testing /School/college/university drug testing/Criminal justice/Law enforcement drug testing/Substance abuse rehabilitation centers;
  • ★ GUARANTEE: 100% customer satisfaction guaranteed; Contact our experienced and professional US customer service . Refund or returns are acceptable by brand owner who is dedicated to be the best home use tests provider.
5 Pack Easy@Home 5 Panel Instant Drug Test Kits - Testing Marijuana (THC), COC, OPI 2000, AMP, BZO - Urine Dip Drug Testing - #EDOAP-754
Number of items1
Size5 Count (Pack of 1)
▼ Read Reddit mentions

🎓 Reddit experts on home drug tests

The comments and opinions expressed on this page are written exclusively by redditors. To provide you with the most relevant data, we sourced opinions from the most knowledgeable Reddit users based the total number of upvotes and downvotes received across comments on subreddits where home drug tests are discussed. For your reference and for the sake of transparency, here are the specialists whose opinions mattered the most in our ranking.
Total score: 8
Number of comments: 3
Relevant subreddits: 2
Total score: 6
Number of comments: 2
Relevant subreddits: 1
Total score: 4
Number of comments: 4
Relevant subreddits: 1
Total score: 4
Number of comments: 3
Relevant subreddits: 1
Total score: 4
Number of comments: 2
Relevant subreddits: 1
Total score: 4
Number of comments: 2
Relevant subreddits: 1
Total score: 3
Number of comments: 2
Relevant subreddits: 1
Total score: 3
Number of comments: 2
Relevant subreddits: 1
Total score: 3
Number of comments: 2
Relevant subreddits: 1
Total score: -26
Number of comments: 6
Relevant subreddits: 1

idea-bulb Interested in what Redditors like? Check out our Shuffle feature

Shuffle: random products popular on Reddit

Top Reddit comments about Home Drug Tests:

u/TrollznLolz · 1 pointr/Random_Acts_Of_Amazon

Cheer up, buttercup! :)

When I'm feeling down, I always look at pictures of other countries. I imagine what it would be like if I was in that picture at that moment. It's cheesy, but it works. I particularly love this picture. It's in Ireland which I think is one of the most beautiful countries. Just taking a few minutes to envision what's it's like there makes a world of difference for me and I hope it will for you as well <3

This would make me very happy to use once my midterms are over next week. I want to be able to relax since it'll be spring break! :)

Thanks for the contest! I'm always here if you need anything <3

u/BloodOfTheRaptor · 7 pointsr/GenderCritical

Like others have said you can get drug tests for relatively cheap. Amazon has them, I've bought the THC ones before but I'm sure you can get ones to test other drugs.

Edit: here's a 12 panel on amazon

Edit Edit: It is also important to know that water soluble drugs like opiates leave the system in a few days whereas fat soluble drugs like marijuana can stay in the system >30 days. In case you ever test positive for something look up its solubility.

Usually these rapists use Rohypnol or GHB. The tests for these are obscure and I've never heard of it in a employment/student screen. I've never even heard of an ER testing for them and I've seen suspected cases before. OH how I wish the average ER could test for them. Generally only very specialized labs can test for it. That said rohypnol doesn't usually show up because such small doses are used and it dissipates so quickly. GHB is not usually detectable after 12hrs.

It may go without saying but never let someone buy you a drink you don't see made from a community bottle by the bartender and watch them prepare it. Don't let the buyer handle it, it takes minimal slight of hand to spike. I don't part with a cup in public except to leave it with a trusted friend. Otherwise a cup I leave alone is a cup I'm done with, full or not. I'd buy a new drink after every sip before I risk a drink being tampered with.

Please go report this to the bar manager and file a police report. Give both of them a description. Bartenders are usually told to keep a lookout and the police will keep a record of the incident which could help future cases.

You'll learn all about this stuff in med school. Stay safe and good luck. <3

u/CannibalVegan · 7 pointsr/army

I think that's an even better 'bad marketing' example than mine. Product developers seriously need to think "how could this be abused" before deciding to create a product.

Case in Point: In my early 20s I purchased a breathalyzer like this that i kept in my car. It was a final protective measure of "am I safe to drive home?" before I decide to put keys into ignition.

Several times when i brought it to a house party to make sure people would make good decisions, it turned into a "who can get the high score" competition that caused MORE drinking to be done.

But, two times I got pulled over leaving bars. Both times the police asked if I had been drinking, I answered honestly that I had had two or three drinks in a 3 hour period, but waited an hour to walk to the car, and then checked my BAC with the device and blew a .05 or lower, which gave me a confidence buffer since I didn't know how accurate the device was. The first time, the cop was amazed and wanted to see the device as he had never heard of them available commercially like that. The second time the cop said 'have a good night and drive safely.'

Did it honestly prevent me from getting a drunk driving citation? probably not. I was most likely completely legal, but it got the police to lose interest rather quickly and go searching for easier targets stumbling out of the bar.

But it was fun at parties.

u/superawesomeme · 2 pointsr/apple

I was given a bluetooth breathalyzer a bit ago which surprisingly, was a great gift. The app is pretty neat and I can now somewhat predict close to what my BAC is without even using it. Neat little conversation starter at the bars too.
Safety benefit is that I can now prove to my friends why they shouldn't be driving with real numbers when we're out together. We've used Uber a heck of a lot more since getting it. Wish I had one in college.

smaller $49 one bactrack vio

larger one $99 I have highly accurate. bactrack mobile

I hope those amazon links work. I just copied what's in my browser bar.

u/MindfulDrugHoover · 1 pointr/cripplingalcoholism

~~ According to bactrack's web site, their three professional range items have the same sensor and 4 digit read out. The biggest difference seems to be response time and case design - as well as the one you linked, there's one with a readout facing the tube, and a mini one that isn't really much smaller then the S80. The S80 wins out on response time - 3 vs 10 secs, but the Element is twenty bucks cheaper and more compact. They both~~

OK who the fuck cares, approved (and presumably used) by the DOT sounds pretty good to me, the price is reasonable, and these guys rate it the best on the market and they're not selling them (I was pleasantly surprised to find that site exists...).

u/babyvessel_june2019 · 3 pointsr/beyondthebump

For peace of mind if i've had a drink I'll use alcohol test strips like these. They aren't exactly cheap but worth it for peace of mind! They even go so far as to tell you alcohol percentage (although I can't vouch for accuracy here). I also agree with what someone said about diluting it with "clean" milk to reduce alcohol content even further. Don't beat yourself up or stress, you're doing great! :)

edited for clarification

u/iscreamtruck · 5 pointsr/gaybros
  1. nice graphing calculator (i'm an engineer and i couldn't imagine life without it).
  2. BACtrak breathalyzer (the assurance is worth the cost).
  3. Hamilton Beach 33969A Slow Cooker Made meals much easier to do during the week, and has a ton of party uses.
  4. Photive CYREN Bluetooth speakers inexpensive and work surprisingly well. i take them everywhere and people are always appreciative.
u/PCBreakdown · 2 pointsr/Random_Acts_Of_Amazon

Keychain Breathalyzer, which will either keep you in the responsible drinking zone, or can be a super fun party game - totally up to you.

Happy birthday!

Really, on a Monday?

u/[deleted] · 5 pointsr/news

This is why things like this are quite amazing to have to keep yourself in check. For if you have an employer that likes to conduct drug tests every so often.

Also, if someone has not passed a drug test after two months of not smoking. Please pass that blunt around. As that truly is the finest chronic out there and should be shared among friends.

u/DontTellHimIWasHere · 1 pointr/BabyBumps

These are awesome! Test your milk before you feed baby.

Also, the alcohol is in your bloodstream and so you CAN NOT pump and dump to get rid of alcohol in your milk. You will continue to have alcohol present in your milk as long as it is present in your blood. Once the alcohol has metabolized out of your blood it is out of your milk. Beer though is said to help stimulate mill production because of the hops :)

Someone is always going to have a negative opinion to share with you on any and all of your parenting choices and decisions. Let this be the first lesson dear new mommy! Personally, I'm on my third baby (came 5-17-17) and I am allowing myself to have a 4.1% beer a day and relax without any guilt.

u/XXMyNameIsPatrickXX · 2 pointsr/blackfriday

The shipping is $5 if you are not a member. Membership costs $5, so you might as well get a month membership for the same price as shipping. Membership gives you free shipping on all their items. this website has a new sale everyday, and I can say I'm addicted. Definitely a good website near the holidays.

here is the link to the breathalyzer on amazon, check out the reviews

I don't work for them in anyway btw. just a fan of the site

u/RallyMech · -3 pointsr/Libertarian

This is the real point. Yelling about how the state is forcibly collecting blood is good click bait, but the key here is people are choosing to drink and not accepting the responsibility of finding a designated driver.

The best way to protect yourself is purchasing a breathalyzer of their own so they are informed. Mine has saved me several times from a possible DUI. If you know your BAC before being pulled over, you can make the choice of a breathalyzer or blood draw.

u/54EqualsUnity · 0 pointsr/pharmacy

Looks like you won't need them, but if you're in need in the future these are cost efficient and dependable. I've used them in the past. These tests detect at 50 ng/mL (which to my understanding is the detection level of most urine screens). There are also tests available for purchase that go down to 20 ng/mL.

Good luck!

u/M_Shoe · 1 pointr/drugtesthelp

I did look it up and it does seem suprisingly effective lol. And oh yea duh of course you will be getting a haircut lol. If thats the case i would not worry about a hair test. I was in the army for four years and took a lot of drug tests none of which were hair follicle. And there is no point on doing a hair test on someone with a shaved head. And it's expensive. Good luck on the everything else. These are the strips ove used:

u/WhoWho22222 · 1 pointr/CBD

I'd say that there's pretty much a zero percent chance that you'd ever test positive for eating half of a pure CBD cheeba chew.

If it makes you feel better, get these and test yourself.

Honestly though, I think that it'd be a waste of money. You're fine.

u/Sally_C · 2 pointsr/CBD

I would think it would depend on how much, and how often, you were taking it. Perhaps your body composition as well since it would be fat soluble, and how diluted/concentrated your urine was.

Using a drug test from Amazon is a good idea, imho, because you can find out how much you can take before you test positive. They look pretty reasonably priced too. I found this 15 pack for $10.50

u/mythrowaway_halppp1 · 2 pointsr/drugtesthelp

Did you take those tests first thing in the morning or after a bunch of water?

I don't have experience with those $1 tests from the dollar store, but they may just not give a super bold line because they're cheap, but I'm not sure.

I only have experience with these

And I did buy one of these Equate tests from Walmart.

I did notice that the Equate brand from Walmart had a much fainter line than the Amazon ones, so If you can pass that one I would think that you will be fine.


Since you only have a day I would recommend buying one of those Walmart tests and trying it with a similiar void (pee) as the one you think you'll provide to Quest. On top of that I would buy some vitamin B-12 or a B complex (all the B vitamins), and take 1 or 2 pills atleast 3 hours before your test so you'll have some yellow color. And basically start drinking water early in the morning and pee a few times before the test, and then slow down a little before the test. Basically err on the side of dilluted so that atleast if they say it was too diluted you can just say that you accidently drank too much water and they should call you in for a retest. That should buy you a few days, or they may not have any issues with it.

I took one yesterday at quest and when I went in I was almost in pain because of how full my bladder was, I took B vitamins about 2 hours before and they didn't show up as much as I had hoped, which is why I say take it 3 hours before, but I said something like "I hope it's not too diluted" and she didn't seem to care.

Also, maybe while your out try and buy a test from walgreens or CVS, just so you can see if you pass those too.

Let us know what happens, and I hope it works out for you! I know it's stressful but you should should be fine. From what I've read a line is a line is a line, no matter how faint.

u/spooniemclovin · 2 pointsr/Marijuana

You are fine. If that is all you smoked and you are fit it is most likely you are already clean.
Test yourself: 15 Pack Easy@Home Marijuana (thc) Single Panel Drug Tests Kit - #EDTH-114
If you aren't clean when the time occurs, use the 3oz Synthetic:
I've seen the synthetic work 20+ times. It's sold as an alternative in "wet sex" fetishes 🤣🤣.
Edit: word.

u/rj_atl · 2 pointsr/atlbeer

On the whole DUI topic, I bought a breathalyzer from amazon, its awesome - - peace of mind is totally worth it. And its peanuts compared to what I spend on beer and fedex.

u/Elisius · 2 pointsr/pics

OR buy a breathalyzer.

The fuel-cell models police/EMTs use are $140. It's a LOT cheaper then a DUI. You can help everyone at the party stay safe AND it's a cool to use to see who's really having a good time and who's faking.

u/synt4x · 5 pointsr/Sacramento

I recommend buying a breathalyzer - you can an ok one for as cheap as $40 on Amazon. It's real benefit is that it will help you develop an intuitive association between how physically feel and what your BAC measures.

u/JasterMereel42 · 1 pointr/nfl

That 30 day thing doesn't apply to everyone. I can get it to clear my system in a week. I bought some home test kits to check. Lots of variables. Generally, if you want to flush your system, lots of exercise and water will clean it out pretty well. Usage also plays a role. If you are an every day user or all day every day thing and you are overweight, it can take awhile.

u/yash1610 · 2 pointsr/IndianGaming

Ordered a few things from Amazon Global, multiple Nvidia Shield Tablets, a few phone cases, and a few other gadgets, pretty much everything was delivered without any hitch, and they always seemed to estimate a higher amount of tax than was actually required, although the remaining would be refunded within 2 days of delivery.

There was one instance where I never got the product, obviously I was refunded in full and even amazon didn't get their product back. It was this, a BAC tester, the customs kept it stating that it wasn't allowed in the country, and that if I wanted it I would have to pay them a fine of 30K on top of the price I paid to amazon, I contacted amazon and they told me due to the nature of the laws in India, they had held it and there was nothing that could have been done and refunded me in full.

u/xtelosx · 1 pointr/Libertarian

You could always spend a little bit of money and throw one in your glove box.

I wouldn't rely on a reading from it in court but if it reads under .06 you are probably pretty safe trusting it in a .08 state. I've been looking to get a new one to trow in the glove box. The one I had in college for funzies broke.

u/mybabysbacon · 2 pointsr/breakingmom

If he's open to it (which it doesn't sound like he is TBH) can you get him to do a scientific trial? Tell him it's to put your mind at ease, if that will help.

Buy one of these, hire a sitter, or send baby to grandma's for the night (if you can). Give him full permission to tie one on, but you get to test his BAC at set intervals so he can see at exactly what point he becomes incapable of caring for your baby, based on BAC levels. (Note: If he can't legally drive then that's the cutoff IMO) Make it fun for him if that's what you need to get him to cooperate.

Continue to test for an hour after he's finished his last drink. Go over the results in the morning when he's sober. Maybe he needs to visually see what his blood alcohol levels are doing to understand the weight of what you're getting at. Maybe he needs to see this not as a judgement from you, but a serious concern for the stability of your family. He needs to understand that it's not solely about being competent to physically care for an infant (though her safety is the primary concern), but if there is an emergency and he needs to drive somewhere, he needs to understand the severity of the impact to your family if he gets arrested for drunk driving, or crashes the car.

u/DocSampson · 1 pointr/cripplingalcoholism

This one. Has the best reviews. It is expensive but if it saves you from a DUI it's money well spent. It really surprised me that I was over the legal limit after a full 8-10 hours of sleep.

BACtrack S80 Professional Breathalyzer, Portable Breath Alcohol Tester

u/MileHighRox · 1 pointr/keto

Accurate for me is getting 0s on that and always being able to be good on my interlock. Definitely could be better ones out there.

u/powderline · 4 pointsr/cripplingalcoholism

This one has worked pretty well for me. Nice and compact, so I can hide it in whatever I want along with my “bottle of water”.

I’m not an affiliate in any way, shape or form.

u/SickTransitMundus · 8 pointsr/bostontrees

You don't get to choose the clinic, usually. When I have taken piss tests it's either administered at the employer's site or I've been sent to a lab of their choosing like Quest Diagnostics.

Seriously, buy some THC test strips and check your whiz every couple of days. They have the same 50 ng/mL cutoffs that pre-employment tests do. Practice loading up on Gatorade - not water - and see if that can push you under the line. Your low bodyfat will help you get clear faster.

I use concentrates daily too. My personal time-to-clean is about 12-14 days from daily use. Good luck.

u/AgeOfAsparagus · 2 pointsr/LifeProTips

You can get very nice, professional quality breathalyzers from Amazon for less than a hundred bucks. Might seem like a lot to spend for something most people don't even own, but how much do you spend on alcohol? Taxis? Fighting DUI charges? Increased insurance? Ignition interlock installation and maintenance fees?

Totally worth having your own, high quality (non-trinket) breathalyzer if you enjoy drinking and also own/drive cars.

Edit: I bought one of these on a lark and discovered that sometimes you really ARE* impaired the next day, even if you only feel slightly groggy. It really made me rethink things and I'm really glad I did so before any bad consequence.

u/rapey_tree_salesman · 1 pointr/Dabs

You might be ok. I got thc pee strips off Amazon for pretty cheap. It's worth getting a multipack to see where you're at.

I got these 15 for $10.

u/Vincent_Veganja · 1 pointr/trees

Workout as hard as you can as often as you can until like a day or two before the test. If you want you can get this 15 pack of at-home tests pretty cheap if you want to test yourself as well

u/yandere_mayu · 4 pointsr/IdiotsInCars

Those exist and already are in use. Usually in the form of a breathalyzer installed in the car.

You can even buy them on Amazon if you wish:

Nice rant though :)

u/snakevargas · 2 pointsr/todayilearned

Personally, I smell better in ketosis than not. I have a mild, kind-of spicy body odor — unless I eat regular butter — then my pits are hella-stinky. I've been making clarified butter instead, which removes the water-soluble compounds and apparently keeps the stink at bay.

As far as breath goes, burning fat produces acetone as a byproduct (i.e. nail-polish remover). This isn't as unhealthy as it sounds, but can be noticeable on the breath. I use a cheap-o breathalyzer to monitor the strength and tell me how deep I am in ketosis. I find my own breath pretty annoying if it goes above ".06 BAC". It's gone as high as ".16 BAC" if I'm burning a lot of fat (ex: the morning after a long hike).

u/wjcroft · 1 pointr/fasting

I considered the KetoHealthCare meter, but there are other alternatives:

Here is a cool blog thread summarizing testing and experience on a variety of breath meters,

Another helpful page,

The KHC meter 'appears' from the outside to be very similar to this one,

I have an email into KHC asking what is the difference, other than the white case vs black case. Amazon price is HALF the $40 for the KHC.

Reviews on Amazon of this meter are not so hot. I've also seen a review on Facebook of the KHC, which complains about erratic readings.


As far as the instructions / FAQ on the KHC meter, see:

u/agentbarron · 1 pointr/ReagentTesting you can buy a kit of 3. It's pretty neat to test and log chemicals for scientific research.

u/evillittlekiwi · 1 pointr/bostontrees

I used these strips. Good luck!
15 Pack Easy@Home Marijuana (THC) Single Panel Drug Tests Kit - #EDTH-114

u/ilikesleep · 1 pointr/Random_Acts_Of_Amazon
  1. I like traditional wet shaving, Google/Android, Dota 2, DESSERTS, and the color blue

  2. Foot bath

  3. Because it's fun!

  4. Moon Knight
u/Altostratus · 2 pointsr/Petioles

I used these guys and they do the job. Have yet to test clean on one (after about 6 weeks) so they must be pretty sensitive.

u/Princess_Moon_Butt · 2 pointsr/mildlyinteresting

For anyone looking, check out one of these or anything similar. I've got one, it's barely bigger than a flash drive and it's about comparable to these bar-top ones as far as accuracy goes.

For the people who are saying "Just don't drink and drive", you're kind of missing the point. The people who would listen to you probably don't need one of these in the first place. I've used it more to help convince someone else that they need to call a cab than I've used it to prove to myself that I'm okay to drive. That's the big thing. Any drunk guy can say "Nah, I feel fine" and shrug off your insistence. But it becomes a lot easier to convince them when you can show them that they just blew a 0.12 on one of those things.

u/cleggcleggers · 1 pointr/Austin

Amazon... Pretty accurate. I got a DWI when I was 21, nine years ago and promised myself I would never again.

Link to keychain: amazon

I know it's decently accurate because before that I had a $150 one that was not a keychain that I kept in my car.

u/Godot_12 · 2 pointsr/BuyItForLife

I would say anything under $75 I wouldn't even bother with. I got a cheap one for around $60, and it works somewhat...but really if you're going to spend the money go ahead and get something decent. A couple of my friends have breathalyzers have the ones below:

Both of them seem to work well. Always keep in mind that if you test right after you have a drink, you're not going to get an accurate reading, and really you still have to use common sense. Although the legal limit is .08 here, I'd say you're really risking it if you drive on .05 or higher. I don't normally bring mine out with me because I don't drink enough to ever have to worry in the first place, but it's still a neat little toy.

Edit: by the way the more you use them, the less accurate they get over time, and you'll eventually have to have it recalibrated. I think the first one I linked to says you can use it about 1,000 times before it needs recalibration.

u/RestlessX · 1 pointr/trees

If possible locate a home test and test yourself to be sure. You can find them at smoke shops of pharmacies. Its never a bad idea to have some laying around, you can get them cheap on amazon. I say you will be fine though.

u/txstatekate · 5 pointsr/cripplingalcoholism

alcohawk! My personal best is 0.31 before black zoning it. I probably drank more after that.

u/ScoobyDont06 · 1 pointr/Portland I bought it to be on the safe side. I had been drinking at a buddy's and he pulled out his for fun, turns out I had blown over .12 and felt slightly buzzed, pretty shocking for it to be that high at the time. Had some friends get in trouble with the law and never wanted to go through that. It should be fine out of the box but they do want you to send it in yearly for calibration.

u/Astronom3r · 0 pointsr/Miata

I'll just add to that that it's not a bad plan to keep a decent breathalyzer in your glove compartment. They're not as accurate as the ones law enforcement use, but they're good enough to give you a sense for your BAC.

u/-oOo-_o0O_oo-0__O-o_ · 1 pointr/NovelDissos


You get a test kit! You get a test kit! And, you! Get a test kit!!

amazon. com/Chemist-Package-Marquis-Mandelin-Reagent/dp/B079687N4X/ref=sr_1_8_a_it?ie=UTF8&qid=1519305295&sr=8-8&keywords=reagent+test+kit

can't link directly, but this is really important, especially if you are going to vape stuff!

u/Plexium · 1 pointr/CSUC

For breathalyzers I suggest:
Was a great buy

u/talkingtunataco501 · 4 pointsr/trees

And stop drug testing for pre-employment too! My Easy@Home test kit says I'm clean, but I'm not taking chances. I'm doing a detox cycle and my pee is bright neon yellow right now.

u/Lastdays21224 · 1 pointr/Marijuana

Don’t smoke, drink water throughout day over next few weeks. You should be fine in two weeks. I use these to test myself. I’m 5’9” 160 and smoke an ounce a month and I’m clean in 17-20 days normally.

10 Pack - Easy@Home Marijuana (THC) Single Panel Drug Tests Kit - Individually Wrapped Single Panel THC Screen Urine Drug Test Kit with 50 ng/ml Cutoff Level - EDTH-114

u/srubek · 1 pointr/trees

You need to get to a place where you're clean, regularly. You can get 15 strips for $10.80 with prime shipping. Then OP won't have that worry that may keep one up all night.

u/random_reddit_accoun · 11 pointsr/relationships

It surprised me how cheap one can buy a breathalyzer.

If she is willing to use it, that could solve the question of if she is legal to drive or not.

$100 for a breathalyzer, or $10,000 for a DUI. It's up to her.

u/L33tphreak · 4 pointsr/opiates

Your standard pre-employment 5-panel drug screening covers:

  • Cocaine
  • Marijuana (THC, cannabinoids)
  • Phencyclidine (PCP - angel dust)
  • Amphetamines (including methamphetamines)
  • Opiates (codeine, morphine, and heroin)

    Based on an average of manufacturer's information here are the most common tolerances:

    Drug EMIT cut off GC/MS cut off
    Marijuana 50 ng/ml 15 ng/ml
    Cocaine 300 ng/ml 150 ng/ml
    Opiates 2000 ng/ml 2000 ng/ml
    Phencyclidine 25 ng/ml 25ng/ml
    Amphetamines 1000 ng/ml 500 ng/ml

    EMIT cut off is where the dip strips pick up the values, if they want to be picky they can send the test for further analysis with a GC/MS which will pick up much lower values in the sample.

    It might be worth your while to keep a few of these around, they're available very inexpensively on Amazon and have about the same tolerances.
u/angelindisguise · 152 pointsr/JUSTNOMIL this one has sharing features. You could make her show you her results before you talk to her.

"Are you sober?"


"Prove it."

u/OGdunphy · 1 pointr/Marijuana

I would think you could get clean in 30 days, maybe in 3 weeks. Water will help flush your system, essentially by making you pee a lot. I bought this pack of strips,

Easy@Home Marijuana (thc) Single Panel Drug Tests Kit - Individually Wrapped Single Panel THC Screen Urine Drug Test Kit - 10 Tests

I believe those are legit enough. Depending on the urinalysis they order, it could measure a lower threshold, but I doubt you would get anything other than the standard urinalysis, so those should be good enough to test.

u/CrossEyed-FishFace · 45 pointsr/Android

I skimmed the article and didn't see a potential price listed. Unless it's cheap I don't see this being all that worthwhile.

These have been for sale for a long time ranging from $5-$100 (USD) and I would assume that most the people who want one probably already have one. It's not really a convenience issue either, because some are small and made to be key chain accessories.

... that's just my two cents.

u/melonhedd · 3 pointsr/cripplingalcoholism

I bought a breath alcohol meter so I can be sure

u/1life-1chance · 2 pointsr/trees

You mentioned that you last smoked around late August... how often would you smoke before that? Like every day or just on occasions? I used to smoke everyday & decided to quit to apply for a federal job & it took me 2 1/2 months to flush out all of the THC. I bought a 10 pack of at home drug tests from amazon so that I can test myself every week or 2. If you smoked a lot, you might still test dirty. these are the tests I bought on amazon

u/MurphyTheMastiff · 2 pointsr/askdrugs

I mean, my piss was a normal yellow for this test so I hope that is a good indication that I should be ok. Plus I got a [Easy@Home Marijuana (THC) Single Panel Drug Tests Kit] ( coming that I'll be using to test more.

u/two-thirds · 7 pointsr/nursing

For future reference to whoever may need it:

You can easily test yourself using the same immunoassay method labs use for 10 dollars.

It's only when you trigger this do they test again with the more sensitive Gas Chromatography Mass Spectrometry (GC-MS) for confirmation.

The cutoff for THC should be the same <50ng everywhere (but a few labs halve the cutoff for some of the other drugs)

u/TheMacMan · 1 pointr/gadgets

The BACtrack Mobile Pro is a Bluetooth connected breathalyzer. It allows you to share your results directly to social media.

u/noveltythrowawayz · 2 pointsr/fakeid

This one works well, I have it.

u/sinurgy · 1 pointr/stopdrinking

You could just stop driving after you drink or do what I did to make sure you don't get yourself into trouble, buy one of these:

No I don't work for the company who makes those, just offering up an option is all. Good luck to you either way.

u/Gin_Intoxic · 1 pointr/cripplingalcoholism

What do you think about this breathalyzer? It's the highest rated on Amazon. And it's a fuel cell.

u/wdjm · 1 pointr/raisedbynarcissists

If she/you can afford to get it, tell her you'll give her a ride home IF she will allow one of these to be installed on her car. Because you won't go through this again.

u/Boxcar_Overkill · 1 pointr/army
  1. The Army sends your urine to a lab that uses the Olympus AU-800 Automated Chemistry Analyzer for analysis.

  2. A few days before drill find a local commercial lab that uses that same instrument and pay to have your own urine tested confidentially. Generally, there are a lot of labs like that around.

  3. If you don't pass your own private test don't go to drill. If you do pass, go to drill with knowledge that you are safe.

  4. Conversly, I've heard the national guard uses 50 ng/ml sensitivity test strips to detect drugs in your urine. They do it right there on base, and only send in the samples that fail. If this is the cases, then you should buy your own kit (such as this) and test yourself before you decide whether you want to go to drill.
u/PregnantInsect · 3 pointsr/weekendgunnit

Some brief googling says this is a top of the line model. It's kinda tempting.

u/BEER-FOR-LUNCH · 1 pointr/AdviceAnimals

A friend got me this keychain breathalyzer. Everyone thinks it's the coolest thing in the world when I pull it out during a night of boozing. It's probably not super accurate but it should give you an idea of where you're at as long as you wait a few minutes after your last sip to blow.

u/Rawb29 · 1 pointr/saplings

From what I've heard it takes anywhere from a month to a few for the thc to get out of your fat. I think you fucked it by partaking in a sesh though. Here's a drug test that I found on Amazon that is said to have 99 % accuracy. Hope it goes well for you man!

u/subtyler · 3 pointsr/trees

No one can really answer that for you, everyone is different. Try using [these] ( to get an idea if you're clean or not. Took me a month last time I was applying for jobs.

u/likeomgWOW · 2 pointsr/drugtesthelp

I use these: 10 Pack - Easy@Home Marijuana (THC) Single Panel Drug Tests Kit - Individually Wrapped Single Panel THC Screen Urine Drug Test Kit with 50 ng/ml Cutoff Level - EDTH-114

u/user808a · 1 pointr/cripplingalcoholism

I have found the $130 BACtrack S80 to be very consistent.

u/ssup3rm4n · 1 pointr/trees

I saw some at a few dollars stores. They actually work.

I say buy these now. Tey once a day. See how they react the closer to the date OP gets.

u/RATFINK187 · 2 pointsr/Drugtests

urine tests cups can be obtained online or probably at a pharmacy here is a link to some home tests on amazon.

u/Smash_4dams · 1 pointr/cars

Everyone should invest in one of these and keep it in your glovebox.

u/FartyPoopy · 1 pointr/stopdrinking

Here! A tad expensive, but it's accurate and you've spent wayyyy more on booze.

u/HipX · 1 pointr/wine

Any recommendations on which breathalyzer to get? I was thinking this one:

The same company makes ones that are more accurate, but they're also larger and $100+.

u/mattthebaker · 1 pointr/hwstartups

No, the cheap ones are semiconductor. According to the product line comparison from that BACtrack company, their entire consumer line of breathalyzers are semiconductor based. Ultimately, would you put a police grade sensor in a novelty phone accessory? That company's bluetooth based product is fuel cell based, so you're right the BOM might be a bit more. A product could be built on semiconductor sensors for that price and likely do well in that market. Maybe that is how the breathometer will position itself, as $150 for this kind of toy seems stiff.

u/SativaSammy · 1 pointr/CBD

For ultimate peace of mind, do what I did:

Buy an isolate dropper from Infinite and a 15 pack of THC drug tests from Amazon

I've been taking this CBD for over a week and tested myself twice. Both tests were negative.

u/urnanandursis · 1 pointr/eldertrees

I just got a new job offer that will likely require me to take a drug test, so I decided to quit smoking. I passed a home urine test after only 6 days, even though I am heavy user. I'm pretty thin (6'2", 165 lbs), but I dab multiple times a day every day and don't exercise at all, so I don't understand how this is possible. I've always heard it usually takes 21-30 days to clear for everyday smokers, so I'm happy, yet confused. I'm fairly certain the test works correctly since I failed the same test 2 days after quitting. Anyone have similar stories? I will re-test tomorrow, but wanted to see what y'all think of this.

Home Test Used:

u/weiko · 5 pointsr/CHSinfo

I agree. I personally have been smoking again since my initial post here months ago. Buy at-home drug tests, the ones I used are:

My theory is to let your body completely reset itself and rid the toxic amounts of thc and other cannabinoids stored in your system and fat. During this time, I completely changed my diet to fruits, veggies, deli meats and meals that actually had to be cooked, smaller portion sizes, making sure not to eat right before bed, and WAY less snack type foods. I started going to planet fitness even just for 30 minutes at a time a few times a week. In my case it took 60 days till the tests started showing negative, and I waited a few more days after till I finally took a hit of flower a few hours before bed. I was nervous as hell smoking again because I didn't know what would happen when I woke up in the morning. I must say that I got SO high off one hit it was ridiculous, it was like I never smoked before lol. After that, I said to myself I would only take like a rip every few days, but there was never a gap in days since then. I smoke whenever I feel like now, and I only smoke flower now no dabs or carts. It has only been about 5 months but so far so good. I have not had any abdominal pains, or felt the urges for hot baths since.

My diet and exercise is pretty much back to shit again so I'm not sure if I am setting myself up for failure alongside all the thc intake. I stay pretty active at work but I also do a lot of computer work as well, so I sit a lot. only time will tell.

u/ftbghs · 2 pointsr/cripplingalcoholism

Very shitty, not accurate to a degree. I got this one I've had it before, but the cops took it from me.

u/KodachrOhOhOme · 1 pointr/news

You're 1000% correct.

I have one of these and I don't let my friends drive away from my house until I KNOW their BAC is in the legal range. This model is a little pricey and I'm sure some of the slightly less expensive models would work just as well, but you could buy 100 of these babies for just the money you save not getting a DUI. Not to mention the other horrors that can be avoided.

Anyone who is a person that drinks alcohol and also is a person who operates a vehicle should get one of these and use it properly.

u/Year_Of_The_Horse_ · 3 pointsr/Residency

If he's a daily heavy smoker, he can remain positive on UDS for up to 2 months.

OP, you can buy your own marijuana test strips on Amazon:

Breaking the law regarding illegal substances is really really dumb if you're a doctor! Don't throw away your career because you needed to smoke wacky tobacky.

u/whaathe · 2 pointsr/cripplingalcoholism

Yah I been thinking of buying one myself. Seems like there is two distinct types: semiconductor or fuel cell. The first is your cheap and crappy, the second is not-so-cheap and good-ish. No BAC tester is completely accurate from a breath read. But the fuel-cell ones tend to be consistent and fairly accurate (maybe be over-cautious if you're thinking of driving though.. the +/- variance could fuck you up).

The particular one which I am personally thinking of buying is BACtrack S80.. on special at the moment. Recently there was a BAC breathalyzer installed at work which I've used a half a dozen times which has got me thinking about this.. Apparently my "oh cool finally got a buzz going" level is 0.21 :/

u/olivianewtonjohn · 6 pointsr/vaporents

A few suggestions for you:

  1. Stop consuming THC
  2. Buy a THC drug test, I got 10 of them off amazon for cheap, if in a hurry just buy it from walmart/drug store:

  1. Make sure to consume lots of fluids, I hear exercising helps as well

  2. On the day of your exam consume extra fluids to dilute your urine, you can research this point more but from what I understand you are unlikely to fail for dilute urine (unless it has very low color). Actually might want to make sure you are taking your multi vitamins to get some color in your urine

  3. Be skeptical of whacky advise from people who dont know what they are talking about, be skeptical of products that say they will clean you out
u/kailswails · 1 pointr/legaladvice

I would suggest buying a breathalyzer to be sure. DUI's are a pain in the ass.

u/ParkRap · 5 pointsr/Petioles

I'd suggest picking up a home test kit and using that as your metric, just because it is entirely objective so you can't cheat yourself. 50ng/ml is the standard for employment drug tests, but you may want to go even lower to 20ng/ml for the "get my shit together break" as the longer you stay away the more you'll experience being sober.

To get a (very rough) idea of how long this will take, try this online calculator:

20ng/ml (more sensitive) test kit, may want to buy 2 of them (4 total test strips):

50ng/ml (less sensitive) test kit. 15 pack

u/joshTheGoods · 4 pointsr/Roadcam

> Also "novelty" breathalyzers are horribly inaccurate, so you could have been significantly more drunk than it showed.

This is a key point. Drop ~130 on an s80 if you want accuracy.

u/teemunney · 3 pointsr/cripplingalcoholism

I bought this one a little over a month ago. It has proven to be reliable as long as you rinse your mouth with water or alcohol-free mouthwash before testing. The manufacturer will even recalibrate it for you if you send a check/money order for 20 bucks along with the device.

I have an interlock on my car and got tired of violations after my second one--it's a $50 fee you must pay within 72 hours of each violation, gotta go to an installation center and all that crap too. I'd say for $30 and having no violations since, it's been worth it.