Actual tester on right and box on peft should literally be a small scale/ tiny bottle of ISO and then 10 of the 1ml syringes and i believe 1 10ml syringe! Thats it! Why i boxed mine up and returned it and bought the pieces separately…..after i read instructions on the steps to test flower with it which os easy!
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Hopefully thats the tester and u didn’t buy just the expansion kit!