Lab Digital Refractometer - Programmable Team Grow Easy Installation: This fan comes

Easy Installation: This fan comes with a pre-attached 8-foot power cord and mounting brackets

Designed for general greenhouse use and transplanting applications

This is one of our favorite ways to support climbing plants

The 120V pump delivers a flow rate of 50 gallons per hour

Blend 99 is considerably more active than comparable competitor blends

Lab Digital Refractometer - Programmable Team Grow Easy Installation: This fan comesThis programmable refractometer comes preloaded with the commonly used Brix (0 to 88%) and nD (refractive index) scales. In addition you may create your own custom scales. An unlimited number of scales can be stored in the softwares database. Transfer these from your computer to the three numbered display positions on the Programmable Refractometer using the built in USB computer interface. Scales can be loaded and unloaded from your database to your