about tCheck

Meet team tCheck

tCheck potency tester CEO Peichen Chang

Our purpose is to educate all through means that are accessible. So, when tCheck founder Peichen Chang noticed the only reliable potency tester was a $30,000 HPLC machine made for labs – he knew something had to be done. tCheck’s potency testers are portable handheld devices that can be used right at home and from your phone. We are constantly breaking grass ceilings in the cannabis industry, leading the way to legalization and nationwide de-stigmatization.

tCheck team rigourous device testing process

tCheck started in 2015 with a 3D-printed prototype and a small team of engineers hungry for reliable solutions. We’ve broken ground on unknown aspects of the flower by consistently listening to cannabis users’ questions while engineering the best product to meet their needs. Now, with tCheck making headway in the legal hemp market, we can proudly help everyone know their bud better with precision and accuracy. tCheck’s tools take the guesswork out of your leafy dosages to deprive nay-sayers of reasons to doubt the plant’s soothing somatic effects and healing psychoactive benefits. We believe that understanding what you consume is essential to mindful dosing and scientific understanding.

Connecting with cannabis professionals at conferences

In an industry so uncharted and heavily regulated, highly consumed yet widely stigmatized, tCheck is the first step in the right direction for cannabis education. Based in Roseville, CA, we manufacture and test our devices in-house for shipment worldwide. So, no matter where you are, join the tCheck family, and let’s face the future of cannabis together!

Showcasing the tCheck 2 THC & CBD potency tester

tCheck devices are designed and made in the Northern California office at 9081 Foothills Blvd, Suite 150, Roseville, CA 95747.

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