Milwaukee Instruments MC122 pH Controller w/Hi-Low Activation & User Set Point spl_luxx for directing light more precisely

for directing light more precisely over a growing area

Wicking mats can be re-used or replaced as needed

This block is big enough to grow a large plant for its entire life

and has an adjustable temperature range: 45°F (4°C) to 110°F (43°C)

and our engineers designed it

Milwaukee Instruments MC122 pH Controller w/Hi-Low Activation & User Set Point spl_luxx for directing light more preciselyProfessional pH controller especially designed for use with aquariums. Features user selectable Hi Low Set Point, manual 2 point calibration, visual LED alarm. Includes 12V DC adapter and mounting kit, power plug for CO2 dosing, and double junction pH electrode with 2 m cable (BNC connector).