Wine Making Refractometer - 0 to 25% with ATC Tomahawk Power - Fit for 2x4 grow

- Fit for 2x4 grow tents to support supplemental lighting

This can include methods like:

Easy to Use: Simply place them in an airtight container with your materials

Calcium (Ca) 2%

capacity removable water tank and an automatic water level detector switch to indicate tank is full

Wine Making Refractometer - 0 to 25% with ATC Tomahawk Power - Fit for 2x4 growThis Wine Making Refractometer with ATC is perfect for measuring the alcohol and sugar concentration of wines and other distilled spirits, such as "moonshine", vodka, whiskey or grappa. It features Automatic Temperature Compensation (ATC), so you can easily check the Brix concentration and decide the optimal time to make grape wines. With this refractometer, youll be able to accurately begin and monitor your entire wine making process. This is a