tCheck 3 Infusion Potency Tester
💡 Lab potency tests cost $50–150 each. tCheck pays for itself after just 4 batches — and there are no subscription fees.
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Stop guessing the strength of your infusions. tCheck 3 tells the strength of your oil, butter, or tincture — in 2 minutes, from your kitchen.
Measure the potency of:
- Infused MCT Coconut Oil
- Infused alcohol tincture
- Infused EVOO (extra virgin olive oil)
- Infused butter
HPLC Calibrated
In just 2 minutes, know the strength in mg per mL or tsp.
Dial in your recipe to get exactly the dose you need. No guessing.
The tCheck 3 Potency Tester comes with a reusable tray and no subscription fees.
The tCheck 3 utilizes advanced UV spectrophotometry technology, similar to what you would find in a lab.
Only tests infused oils and tinctures. Need to also test flower or concentrates? See the All-in-One Kit →
Everything you need for reliable results
tCheck's potency testing device is designed to take the guesswork out of your cannabis infusions. Click each drop-down to explore how tCheck delivers accuracy and ease.
Measurements for your oil or tincture are shown in mg of cannabinoids per mL (or teaspoon, tablespoon, cup, etc.) allowing you to easily understand the strength of your infusions.
Measure the potency of your oil or tincture in just a few minutes.
tCheck self compensates for ambient room temperature and age of the internal light sources for the most consistent and accurate measurements. Each device is calibrated using 22 oil/cannabinoid combinations at the factory using HPLC certified standards.
Store all of your measurement readings along with notes in the cloud.
Accurately blend your infused oil with un-infused oil to achieve the exact potency in each serving of your edible. No guessing, no taste testing.
What can be tested with tCheck?
Cannabis is not regulated the way Tylenol or Ibuprofen is. It's up to you to figure out what’s actually in your product. That’s why it’s best to test with a tCheck.
Decarbed flower based infusions
Decarbed THC flower: Alcohol, Butter, MCT coconut oil, Extra virgin olive oil
Accuracy: +/-4mg/ml
Dried raw flower (not decarbed)
Sativa cannabis, Indica cannabis, Hybrid, Hemp (Unable to test for 0.3% THCa)
Accuracy: +/- 3 percentage points
Isolate based infusions
Winterized THC isolates: Alcohol, Butter, MCT coconut oil, Extra virgin olive oil
Winterized CBD isolates: Alcohol, MCT coconut oil, Extra virgin olive oil
Accuracy: +/- 2mg/ml
Winterized concentrate
THCa & CBD: Butane hash oil (BHO), Shatter, Budder, Crumble, Diamonds, Resin, Distillate, Crystalline
Accuracy: +/- 7 percentage points
See How It's Done!
Watch our CBD Quick Test Kit instructional video to see how to properly conduct your potency testing on cannabis and cannabis-based products.
Test with Confidence - Zero Risk Guarantee!
If you’re not satisfied with our product, simply contact us and we’ll give you a full, 100% hassle-free refund.
Spare your wallet in the long run. With tCheck, you have the option to make edibles in the comfort of your own home.
The patented tCheck tray is made using a proprietary plastic formulation for reliable use over thousands of tests. After each use, just hand wash in warm water and dish detergent (do not use dishwasher).
We all know that kitchen space is precious and appliances take a beating. While tCheck is a lab-grade instrument, it can handle the day to day rigors of a real kitchen.
Spare your wallet in the long run. With tCheck, you have the option to make edibles in the comfort of your own home.
The patented tCheck tray is made using a proprietary plastic formulation for reliable use over thousands of tests. After each use, just hand wash in warm water and dish detergent (do not use dishwasher).
We all know that kitchen space is precious and appliances take a beating. While tCheck is a lab-grade instrument, it can handle the day to day rigors of a real kitchen.
