Growers Choice GC-630NS 277v (3KR) garden-accessories 01 calibration buffer that is

01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis

The GrowBoss Display receives information from three input devices

When foliar sprayed

The durable casing stands up to tough conditions

Growers Choice GC-630NS 277v (3KR) garden-accessories 01 calibration buffer that isThis newly redesigned fixture is boasting the famous Growers Choice Spectrum that was horticulturally engineered to replicate and harness the forceful penetrating power of the sun. This is the perfect fixture for all your horticulture applications and is leading the industry with the most efficient dimmable ballast and an open air reflector that utilizes a unique passively cooled design. The new GC 630NS offers ultimate control of spectral output with