marijuana thc level

UTest-O-Meter 4 Level THC Marijuana Drug Test Strips - 20 ng/mL, 50 ng/mL, 100 ng/mL and 200 ng/mL, Single Use (2-pack)

1 new from $10.79
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as of September 18, 2018 6:15 am


  • UTEST EXCLUSIVE THC TEST KIT - These made in America THC urine tests are both discreet and reliable making an at home drug test quick and easy
  • HIGHLY SENSITIVE, INSTANT RESULTS - At 20 ng/mL, our marijuana test strips detect below the THC test industry standard making our drug tests the most sensitive and instantaneous tests on the market and will give you accurate results within minutes
  • MULTI-LEVEL DRUG TEST - The multiple test strips let you track your sobriety level, the higher the ng/mL level (ie 100-200 ng/mL) that shows up positive, the longer it will take to get clean, and the lower the ng/mL level (ie 20-50 ng/mL) the less time it will take to get clean
  • TAKE-HOME DRUG TEST - UTest THC kits are a one step, easy-to-use, self-testing device with clear instructions to help you read and interpret your results
  • CUSTOMER SERVICE PROVIDED - Unsure about your test strip's results? Need help with use? Contact our no-judge, customer service that is offered with every test we sell