Handheld Digital Refractometer - 0-55% ventilation Strapping is installed on the

Strapping is installed on the exterior of a single-layer covered structure

The Stackable Diamond Miner V2 Diamond miner eliminates the need for glass jars and adds safety to your degassing procedure

Two 11” UV LED Bars: These bars are crafted specifically for supplementary ultraviolet lighting

mix 2 – 3 tsp

GroLine Waterproof Portable pH/EC/TDS Meter

Handheld Digital Refractometer - 0-55% ventilation Strapping is installed on theThis 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