10 Best at home THC potency testers (2025) offer cannabis enthusiasts a convenient way to measure the potency of their products without needing to visit a lab. These innovative devices utilize advanced technology to provide accurate readings of THC levels, ensuring users can make informed decisions about their consumption. With features like easy-to-read displays, smartphone connectivity, and compact designs, these testers cater to both novice and experienced users. As the demand for home testing grows, these top-rated options stand out for their reliability, user-friendliness, and affordability, making them essential tools for any cannabis connoisseur.
Bestseller No. 1
3 Pack - DrugExam THC Advantage Made in USA Multi Level Marijuana Urine Test Kit. Highly Sensitive THC 5 Level Drug Test Kit. Detects at 15 ng/mL, 20 ng/mL, 50 ng/mL, 200 ng/mL and 300 ng/mL (3)
- 5 LEVEL DETECTION OF THC Beyond a simple Positive or Negative result, you now know if the consumption of cannabis is ULTRA LOW, LOW, STANDARD, HIGH, EXTRA HIGH.
- ULTRA LOW DETECTION LEVEL OF THC. Detects THC up to 45 days after consumption in any form (marijuana, ganja, weed, dank, pot, zig zag, bud, grass, hydro, hashish). Highly Sensitive.
- SIMPLE TO USE. It takes only 5 minutes to get results: 2 lines appears if clean, 1 control line only appears if not clean.IT IS AFFORDABLE AND RELIABLE way to know if one is free from THC before taking official tests at work, school or any other institution.
- KNOW WHERE YOU STAND. These lab grade test kits MADE IN USA let you know where you stand when it comes to detecting levels of THC; no second guessing.
- CONFIDENTIAL. Take in the privacy of your own home.
$13.99
Buy on Amazon
SaleBestseller No. 2
Exploro Highly Sensitive at Home Marijuana Drug Test Kit, THC Drug Test Kit Marijuana/Weed, THC Drug Test Urine, Easy Home Drug Test Marijuana/THC Substance Abuse, 15 THC Test Strips/Sticks, 50 ng/ml
- HIGHLY SENSITIVE THC DRUG TEST KIT. Detects THC metabolites in urine after consumption of any products containing THC up to 35+ days: marijuana, cannabis edibles, THC vape juice, delta 8 / 9, and other products.
- EASY TO USE AT-HOME DRUG TEST. It takes only 5 minutes to get the results. The "Test" and "Control" lines are clearly visible and easy to read. 15 individually sealed THC test strips with user-friendly instructions for use.
- WALK YOUR WAY THROUGH THE DETOX PROCESS with the THC (marijuana) test kit. Regularly perform a THC urine test to understand where you are in relation to the officially recognized THC detection threshold.
- THE AT-HOME MARIJUANA DRUG TEST KIT COMPLIES WITH ALL THE APPLICABLE REGULATIONS. The THC test kit is 510(k) cleared for OTC use and CLIA Waived. At-home drugtest uses the same detection method as lab screening weed drug test.
- WE STAND BEHIND OUR PRODUCTS. We are confident about our urine drug test's performance, however, if It does not meet your expectations, we will reimburse you in full for your purchase.
$9.99
Buy on Amazon
Bestseller No. 3
5 Pack - DrugExam Marijuana Test Dip Card. Cannabinoids Testing Test. Rapid Test Dip Cards.Individually Packed. Detailed Instructions Included. Easy to Use.
- Beyond a simple Positive or Negative result, you now know if the consumption of cannabis is LOW, STANDARD, HIGH, EXTRA HIGH, EXTREMELY HIGH
- ULTRA LOW DETECTION LEVEL OF THC. Detects THC up to 45 days after consumption in any form (marijuana, ganja, weed, dank, pot, zig zag, bud, grass, hydro, hashish). Highly Sensitive.
- SIMPLE TO USE. It takes only 5 minutes to get results: 2 lines appears if clean, 1 control line only appears if not clean.IT IS AFFORDABLE AND RELIABLE way to know if one is free from THC before taking official tests at work, school or any other institution.
- KNOW WHERE YOU STAND. These lab grade test kits MADE IN USA let you know where you stand when it comes to detecting levels of THC; no second guessing.
- CONFIDENTIAL. Take in the privacy of your own home.
$14.95
Buy on Amazon
SaleBestseller No. 4
3 Pack - DrugExam Made in USA Most Sensitive Marijuana THC 15 ng/mL Single Panel Drug Test Kit - Marijuana Drug Test with 15 ng/mL Cutoff Level for Detecting Any Form of THC
- ULTRA LOW DETECTION LEVEL OF THC. Detects THC up to 45 days after consumption in any form (marijuana, ganja, weed, dank, pot, zig zag, bud, grass, hydro, hashish). Highly Sensitive.
- SIMPLE TO USE. It takes only 5 minutes to get results: 2 lines appears if clean, 1 control line only appears if not clean.IT IS AFFORDABLE AND RELIABLE way to know if one is free from THC before taking official tests at work, school or any other institution.
- KNOW WHERE YOU STAND. These lab grade test kits MADE IN USA let you know where you stand when it comes to detecting levels of THC; no second guessing.
- CONFIDENTIAL. Take in the privacy of your own home.
$9.95
Buy on Amazon
SaleBestseller No. 5
15 Pack Easy@Home Marijuana (THC) Single Panel Drug Tests Kit - #EDTH-114
- Track Your THC Detox: Utilize this home THC testing kit to gauge the presence of THC in urine. Regular testing can help you observe the decrease in THC levels, offering a simple and budget-friendly way to oversee your detox progress.
- CERTIFIED AND TRUSTED TEST: Our thc tests for home use detects (THC) metabolites in urine up to 5+ days after consumption. The thc test kit complies with all the applicable regulations.
- Straightforward and Trustworthy Results: The kit is designed for ease; just dip the test end into the urine until the dye activates without surpassing the MAX line. A negative result will show both test and control lines, a positive result will show only the control line, and no control line indicates an invalid test.
- HIGHLY ACCURATE FOR HOME USE. Conveniently and privately test as often as you want from the comfort of home. Walk you through a detox program, preparing to pass a pre-employment screening, or just random testing.
- Customer Usage Advisory: This kit is calibrated for human urine only. Testing with any other substance, such as water, is very likely to produce incorrect outcomes.
$10.99
Buy on Amazon
SaleBestseller No. 7
Exploro Highly Sensitive 3-Level THC Urine at Home Drug Test Kit, Drug Test Kit Marijuana Drug Test, THC Drug Test Urine, Easy Home Drug Test Marijuana/THC Substance Abuse, 7 Dip-Cards 20-50-100 ng/ml
- HIGHLY SENSITIVE THC DRUG TEST KIT. Detects THC metabolites in urine after consumption of any products containing THC up to 35+ days: marijuana, cannabis edibles, THC vape juice, delta 8 / 9, and other products.
- WALK YOUR WAY THROUGH THE DETOX PROCESS with the 3-level THC (marijuana) test kit. Regularly perform a THC urine test to understand where you are in relation to the officially recognized THC detection threshold.
- EASY TO USE AT-HOME DRUG TEST. It takes only 5 minutes to get the results. The "Test" and "Control" lines are clearly visible and easy to read. 7 individually sealed THC dip-cards with user-friendly instructions for use.
- THE AT-HOME MARIJUANA DRUG TEST KIT. Each test undergoes 5 meticulous quality checks to ensure reliable results. Our commitment to quality guarantees the highest standard in drug testing. The test uses the same method as lab screening drug test.
- WE STAND BEHIND OUR PRODUCTS. We are confident about our urine drug test's performance, however, if It does not meet your expectations, we will reimburse you in full for your purchase.
$11.99
Buy on Amazon
SaleBestseller No. 8
Easy@Home Single Drug Screen Test (Cannabinoids Urine Test) - THC Tests for Home Urine Drug Test Kit, THC Detox Testing Kits Cutoff Level 50ng/mL Individually Wrapped #EDTH-114 (10 Pack)
- MEETS OFFICIAL STANDARD CUTOFF: This at-home thc drug test kit detects down to 50 ng/mL threshold. For over-the-counter use. Using the same detection method as lab screening weed drug test.
- CERTIFIED AND TRUSTED TEST: Detects cannabinoids(THC) metabolites in urine up to 5+ days after consumption. The thc test kit complies with all the applicable regulations.
- EASY TO USE AND FAST RESULTS: Simply immerse the test into urine for 10 seconds. Bold and solid lines appear instantly. Two lines are present indicate a negative result; if only the control line appears, it's positive.
- Track Your THC Detox: Utilize this home THC testing kit to gauge the presence of THC in urine. Regular testing can help you observe the decrease in THC levels. Walk you through a detox program, preparing to pass a pre-employment screening, or just random testing.
- Customer Usage Advisory: This kit is designed to test with human urine only. Testing with any other substance, such as water, is very likely to produce incorrect outcomes. Ensure you use it correctly to pass the test and flush THC out of your system effectively.
$5.99
Buy on Amazon
Bestseller No. 9
10 Pack - DrugExam THC Advantage Made in USA Multi Level Marijuana Home Urine Test Kit. Highly Sensitive THC 3 Level Drug Test Kit. Detects at 50 ng/mL, 20 ng/mL, 15 ng/mL (10)
- 3 LEVEL DETECTION OF THC Beyond a simple Positive or Negative result, you now know if the consumption of cannabis is ULTRA LOW, LOW or STANDARD.
- ULTRA LOW DETECTION LEVEL OF THC. Detects THC up to 45 days after consumption in any form (marijuana, ganja, weed, dank, pot, zig zag, bud, grass, hydro, hashish). Highly Sensitive.
- SIMPLE TO USE. It takes only 5 minutes to get results: 2 lines appears if clean, 1 control line only appears if not clean.IT IS AFFORDABLE AND RELIABLE way to know if one is free from THC before taking official tests at work, school or any other institution.
- KNOW WHERE YOU STAND. These lab grade test kits MADE IN USA let you know where you stand when it comes to detecting levels of THC; no second guessing.
$27.95
Buy on Amazon
Bestseller No. 10
Plantchek THC Quick Test Kit
- The Plantchek THC Quick Test Kit enables consumers, cultivators and researchers to quickly and accurately test the THC potency of cannabis flower, oils, concentrates and many edibles in under 10 minutes. Plantchek's dual color technology makes the testing process easy and intuitive.
- Easy, accurate and affordable testing of THC is as easy as 1, 2, 3 with the dual color THC Quick Test Kit. Test strains for THC content in under 10 minutes using our dual color technology (patent pending). The THC Quick Test kit is made in Canada and contains the analytical tools you require for quick and accurate testing of THC in flower, oil, tinctures, or extracts/concentrates.
- Each Quick Test Kit contains 3 THC tests.