Pay in 4 interest-free payments of $6.32 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe
Sheet price $14
custom bracket that attaches to unit and flexible hoses
plastic cup
GroVision High Performance Shades - Classic 77EC solution is used asGroVision High Performance Shades features color balancing polycarbonate lenses which are excellent for use in all grow room lighting spectrums. Scratch resistant lenses which meets ANSI Z87. 1 American National Standards. GroVision High Performance Shades features a full color display box (6 Cs).
US$ 104.85
US$ 52.95
US$ 88.75
US$ 149.75
