Cannabis Drug Test (THC)

4.78 out of 5
(9 customer reviews)


SKU: DOATHC / B0 Categories: , Tag:


Professional cannabis urine drug testing kits. These single use cannabis drug test cassettes detect THC in urine at a cut-off of 50 ng/mL. Zoom Testing cannabis drug tests are 99% reliable and give results in less than 5 minutes.

This product is used to obtain a visual, qualitative result and is intended for professional use.

• Easy handling and simple to read results
• Up to 99% accurate cannabis drug test CE Marked
• Precise & accurate results in 5 minutes
• These clinical grade urine cannabis drug tests are for professional drug testing
• 99% accordance with the GC/MS reference method
• Shelf life of up to 18 months before use
• Manufactured in Europe according to strict standards
• Detection limits following the international standard of SAMHSA/NIDA


Cannabis Drug Test FAQ

When is Cannabis No Longer Detectable in Your Urine?
Cannabis can be detectable in your urine for varied amounts of time unlike other drugs. It depends on the usage of the cannabis that matters. If someone doesn’t smoke it very often such as every few months or so the THC in the cannabis tends to leave the urine in about 10 days. If the person is a frequent weekly smoker then the THC will stay in the urine for a longer time frame. The THC in the cannabis gets stored in your fat, so if you smoke a lot, it won’t clear out of your system quickly, it takes a lot of time to do this. The excess amount of the THC just gets stored in the fat cells and the body processes the THC at a later time. If the person is a heavy cannabis smoker then the excess THC won’t clear out of the body it will just get stored in the fat.

A person that smokes cannabis on a regular basis will test positive for a drug test. You may test positive even if it was three weeks after the last time you took it or two months especially if you were a heavy user. Your weight, metabolism and other factors also contribute to the results but to a lesser degree than the amount you smoke and when you last smoked that amount.

Will I test positive if I only tried cannabis once?
Even if you just try cannabis once you can still test positive for the drug. If you felt the effects of the cannabis then you’re going to test positive because there will be enough of the drug in your system.

Does the cannabis drug test work with synthetic cannabis compounds K2, or Spice?
No, synthetic cannabis isn’t detectable by these tests. To detect Cannabis and THC you will need to purchase our Spice/THC 2 Drug Test.

How is cannabis taken?
People usually smoke it in a pipe or in a rolled up cigarette referred to as a joint. It’s sometime smoked in hollowed out cigars that are filled with cannabis instead of tobacco. It’s sometimes brewed as a tea or put into food and ingested.

How does the cannabis drug test kit work?
By capillary action the urine specimen will move up the test card. It does this when the drug test is properly used. If there’s no THC in the sample then it can’t prevent the antibody on the testing card from having a reaction with the drug-protein on the testing card. When this occurs then the test is negative and a line appears in the testing region. When there’s a positive reaction and the cannabis is detectable then it prevents the antibody from reacting and there’s no coloured line so the cannabis drug test is therefore positive.

If a person smokes cannabis and an hour later they are tested, would it show up in the urine?
No, as it can take 2-5 hours for the drug to show up after you have consumed it.

Do these tests appear on my credit card statement?

The charges on the credit card is in the name of “Zoom Store” and does not say anything else.

Why buy a cannabis drug test?
This test can help you learn about a recent drug use. This test for cannabis is a simple test and it can be done right in the home. This is a common type of test and it’s not very expensive.

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4.78 out of 5 stars

9 reviews

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What others are saying

  1. One person found this helpful
    Kai S

    4 out of 5 Good tests at a good price!

    Kai S (verified owner)

    I used to smoke weed on and off. I was a recreational smoker, generally smoking with mates or whilst hanging out. I decided to give up as I was going through some personal changes, one of which was moving to a new town and a new job. Most of the stuff on the internet shows that it can take up to 30 days for your body to clear itself of all traces of cannabis. I knew that my new job might require me to have a drugs tests so I gave up smoking and started testing myself on a daily basis using these cannabis tests.

    After first testing positive for quite a few days, I finally got negative test result after 14 days. I am actually quite skinny and I am sure this helped. According to what I have read on the internet, THC or cannabis is stored in fat. This is maybe why I was clean so quickly.

    I was pleased with these cannabis tests and they were fairly cheap considering the peace of mind I got knowing that I could not fail a drugs test.

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  2. One person found this helpful
    Julian R

    5 out of 5 Easy to use Cannabis Drugs Test

    Julian R

    Very simple and straightforward test to use, just follow the instructions that come with the cannabis test and you will soon see a clear positive or negative test result.

    Bought this kit as I am applying for jobs where I know that I will be tested for drugs as part of the selection process. My only vice is occasionally smoking weed, however I was certainly concerned that my usage would be enough for me to fail a drug test.

    The first test I took came back positive. I took this test maybe two and a half weeks after I had last smoked. I then tested every day. Finally, about a week later the test for THC came back as negative, which was a massive relief!

    Apparently cannabis stays in your system for about 30 days for the average user so my result sounds about right. All depends on body size and amount of cannabis that has been smoked on a regular basis.

    Feel confident now that I can go for jobs without fear of any unwanted surprises at the medical!

    Great service from Zoom Testing – quick delivery and very discreet service and packaging. Thanks guys!

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  3. Lloyd R

    4 out of 5 Faint line was negative

    Lloyd R (verified owner)

    I was a bit concerned by the results of this cannabis test when I first had a go at using one. The test line came up really, really faint. I had made sure that I’d not smoked for a while so I was worried that the drugs test was a fail or borderline. With a pre-employment test coming up I was bricking it! Luckily, rather than worry myself to death I actually contacted Zoom Testing by email. They assured me that ANY line in the test are is a NEGATIVE and it does not matter if it is FAINT or STRONG. Also how intense the colour of the line is is also not an indicator of a how much drugs is left in your system.

    the testing guys were really helpful and to cut a long story short, I did pass my drugs test at work, but I was very worried for a little while.

    Get one of these tests if you too are worried like I was.

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  4. Jonathan F

    5 out of 5 Problems with drug taking

    Jonathan F (verified owner)

    With the problems with drug taking in schools this is a great tool in helping
    parents .It was very helpful in helping my son stopping taking drugs

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  5. Wayne R

    5 out of 5 Showed that I was clear

    Wayne R (verified owner)

    With a drug test coming up at work, I took a month off from smoking. I bought this cannabis test to see if my system was clear of the drug. As it turned out, the test was negative, which was a huge relief to me. The lab test which I then had to do at work also came up negative. I guess that shows that these cannabis tests are fairly reliable.

    The test was shipped quickly to my home address in a plain jiffy bag, so nobody knew what was inside. I did appreciate this.

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  6. Trevor S

    5 out of 5 Does what it says on the packet

    Trevor S (verified owner)

    needed to check as have a medical coming worked as stated but really hard to see the second band for the negative reading, control band was very easy to see the THC band was so so faint that I had to really study the “screen” however the as my medical came back as negative it worked

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    • Anthony Cunningham

      Anthony Cunningham

      Thanks for taking the time to post this review Trevor. We are glad to hear that the test worked for you!

      The intensity of the cannabis test line can vary from test to test and person to person. For some the line will be very dark, for others, very faint. As long as you get a second line on the test, the result can be taken as a negative. It does not matter how dark or light the line. Similarly a very faint line does not indicate that the person has marginally passed the test.

      Hope this info helps.

      Zoom Testing

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  7. michael m

    5 out of 5 Better safe than sorry!

    michael m (verified owner)

    I needed to take a drug test at work although I had given up smoking cannabis,I bought the kit to make sure it had all left my body.

    The test worked and it was confirmed when I took the test at work. Small price to pay for peace of mind!

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  8. Emma P

    5 out of 5 Cannabis test for my son

    Emma P (verified owner)

    These tests were spot on with my son, worked well and very easy to do.

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  9. Kayleigh R

    5 out of 5 Reliable Testing

    Kayleigh R (verified owner)

    I bought these to test my PCV Drivers and they worked very good. Delivery was very fast and they were very quick at replying to any queries when e-mailed. Will be using them again in the future if needed and are highly recommended.

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