Take full control of your infusion process with the tCheck 3 + Expansion Kit Bundle. This kit includes the tCheck 3 Potency Tester—designed to measure the strength of your flower-infused oils, tinctures, and butters with improved accuracy—and the complete Expansion Kit, which provides all the essential tools for testing your flower properly.

With fast results in under two minutes, a sleek, compact design, and a user-friendly app that stores unlimited test history, the tCheck 3 makes precise dosing easier than ever. The included Expansion Kit ensures maximum accuracy and convenience with a digital scale, filters, syringes, sample containers, a swizzle stick, and two AAA batteries—all carefully selected to support accurate flower testing.

Whether you’re crafting infused oil or fine-tuning a homemade tincture, this bundle gives you dependable results and confidence in every dose.