Milwaukee Instruments MC122 pH Controller w/Hi-Low Activation & User Set Point cloning-and-seed-starting Automatic shutdown for extreme temperature

Automatic shutdown for extreme temperature (user adjustable set-point)

01% Ammoniacal Nitrogen

Can be used as a bulk media ingredient or in hydroponic and soilless applications

active electronic ballasts to power the high output

6’ for RAY 22/44/66

Milwaukee Instruments MC122 pH Controller w/Hi-Low Activation & User Set Point cloning-and-seed-starting Automatic shutdown for extreme temperatureProfessional 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).