Bluelab Guardian Monitor Size:Replacement Probe 2 to 2%) 0

2 to 2%) 0

integrated temperature sensor

Coverage Area: Up to 3

increased sugar/brix content and plant biomass

Removable water tank with an automatic shutoff when the reservoir is full

Bluelab Guardian Monitor Size:Replacement Probe 2 to 2%) 0Adjustable 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