- Instantly Tests For The Presence Of THC.
- Simple Dip Test.
- Accurate Results In 5 Minutes.
- Tests For 20ng/ml.
- At Home Drug Test.
The uTest 20ng THC at-home drug test is a one step, easy to use, self testing device. You will receive your accurate results within 5 minutes. Includes clear instructions and test interpretations on the package.