Bluelab Combo Meter Vivosun enhanced with an extra oxygen

enhanced with an extra oxygen atom—hydrogen peroxide (H2O2)—and boosted by silver ions for unrivalled effectiveness to kill 99

go away on holiday and still be sure of healthy plants and bumper harvests

Natural-looking light – 80% CRI delivers a fuller colour spectrum than many grow LEDs

Energy-efficient design – Low power consumption (21w)

100mm AC Infinity Carbon Filter - Australian Charcoal

Bluelab Combo Meter Vivosun enhanced with an extra oxygenThe Bluelab Combo Meter is a professional grade, handheld solution for monitoring the three key parameters that affect nutrient uptake: pH, conductivity, and temperature. Designed for simplicity and convenience, this multi parameter meter features a bright backlit display, replaceable pH probe, and factory calibrated conductivity probe for hassle free operation. With 2 point pH calibration and a 30 day reminder, the Combo Meter ensures accuracy while