Sugar/Brix Refractometer 28-62% refurbished-products Adjusting the pH to the

Adjusting the pH to the optimal levels ensures your plants uptake the proper nutrients needed for all stages of growth

this fan presents an astounding performance of 1880CFM

ensuring every plant receives the light it needs for optimal growth

Temp Control: 5-42°C (40~ 108ºF)

Hydropolis Grow Tent

Sugar/Brix Refractometer 28-62% refurbished-products Adjusting the pH to theUse this refractometer to test solutions with a higher sugar content, such as fruit juice concentrates, canned fruits containing added sugar, or ketchup as well as for egg yolk. Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample.