Bluelab® Guardian Monitor Dehumidifier boxed and labeled for ease

boxed and labeled for ease of use

observation windows

Titan Controls® Apollo® 7 - One Outlet Digital Timer

your plants will receive the primary

you're now able to go twice as long before having to switch out your tanks

Bluelab® Guardian Monitor Dehumidifier boxed and labeled for easeBluelab Guardian Monitor Adjustable 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