Waterproof Digital Refractometer - Brix 0 to 88% Grow Light Bulbs diluted BVV H2O2 can be

diluted BVV H2O2 can be used to rinse fresh produce

all viewable through a vibrant 7" LCD touchscreen or remotely via the TrolMaster app

L-amino acids can serve as precursors to many important molecular compounds and biomolecules

110V USA Plug

Waterproof Digital Refractometer - Brix 0 to 88% Grow Light Bulbs diluted BVV H2O2 can beThis refractometer is housed in a protective, rubberized IP65 waterproof case to safeguard from wet environments, and makes for easy cleanups. Measure samples as small as 1 ml, in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes).