Pay in 4 interest-free payments of $44.38 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
ranging from six to twelve outlets
making it a versatile addition to any grower's regimen
Give your plants the nourishment they deserve and witness an unparalleled transformation in your garden
tear and puncture resistant
CO2 enrichment or CO2 exhaust features
Bluelab® Guardian Monitor type-hid-fixture ranging from six to twelveAdjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for both high and low settings. Settings retained when power lost (non volatile memory). Temperature compensation. An international power supply. Water resistant design. 2 year Bluelab Guarantee (6 months on
US$ 99.51
US$ 81.19
US$ 60.82
US$ 73.08
US$ 126.29
US$ 46.11
US$ 46.04
US$ 20.93