Handheld Digital Refractometer - 0-55% X Nutrients Pure Blend Pro Bloom 2-3-5

Pure Blend Pro Bloom 2-3-5 fruit and flower blooming base nutrient contains only natural sources of essential major

(Resin-Ion Exchange)

They have been committed to creating top-notch grow tents for 15 years

Solution Tank Capacity: 6

Handheld Digital Refractometer - 0-55% X Nutrients Pure Blend Pro Bloom 2-3-5This compact digital brix refractometer is a high precision optical instrument that uses its own LED light source to measure brix and refractive index. Displays brix%, refractive index and temperature simultaneously. This compact digital brix meter is a high precision optical instrument that uses its own LED light source to measure brix and refractive index. The device uses the principle that different liquids have different refractive indices, and