









Know Your Exact Cannabis Potency in 2 Minutes
✓ Tests THC & CBD levels in cannabutter, coconut oil, olive oil & alcohol tinctures
✓ Lab-grade accuracy using UV spectrophotometry technology
✓ Easy results displayed in mg/ml - no guesswork
✓ Reusable tray included - no subscription fees
✓ Perfect for home enthusiasts & professional producers
Simple Process:
- Add 3 drops to tray
- Insert into tCheck
- Get precise results in 2 minutes on your iPhone or Android
Make Your Tincture Potency Workflow Effortless
How it works

Select your infusion
Choose the tincture you will be testing


Put 2 drops of your tincture
If using flower you can make a quick infusion with the expansion kit.


Run a test
Run a test right from your phone with the tCheck app.
tCheck Lab
Make Every Tincture Perfect with tCheck’s Lab-Grade Precision
Whether you're new to cannabis or a seasoned expert, tCheck delivers lab-quality accuracy for your infusions. With its user-friendly device and intuitive app, you'll enjoy quick, reliable results that ensure consistent, high-quality tinctures every time. Take control of your cannabis experience with confidence.
Feedback from cannabis testers using tcheck

Sarah L.
As a cannabis enthusiast, I’ve always struggled with getting my tinctures just right. tCheck has made that a thing of the past! The accuracy is spot-on, and now I know exactly how potent my infusions are before I use them. It's changed the way I approach DIY tinctures.

Matt G.
Being new to tinctures, I wanted to ensure I was creating the perfect infusion. tCheck made it so easy to get reliable potency readings every time. It’s simple to use, and now I feel much more confident in my DIY cannabis journey.

Kendra T.
I’ve tried other potency testers, but nothing compares to tCheck. It’s not just accurate—it’s also incredibly easy to use. I love how it simplifies the whole process of testing my tinctures, making it feel like I have a pro lab right at home.

Take Control of Your Cannabis Journey with tCheck!
Create personalized cannabis products with ease, knowing every infusion is tested to perfection.
