Bluelab Guardian Monitor or simply moved to larger

or simply moved to larger containers

Pre-filter for the Quest H5 HEPA Air Mover

high-yield plants

Alternate with Venerate® CG

Chrome plated brass body with 2 in face

Bluelab Guardian Monitor or simply moved to largerAdjustable 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