Milwaukee Instruments pH Monitor w/Hi-Low Alarm LED & User Set Point grow-light-ballasts It combines an Xtrasun enclosed

It combines an Xtrasun enclosed double-ended reflector with a variable-wattage Xtrasun DE ballast and a high-PAR Xtrasun DE high-pressure sodium lamp

Calibration

Diamond diffusion pattern to spread light more evenly

• Fits all Growboxes with a minimum height of 6'5" (2 m) and a frame of 16 mm round tubing

Low power consumption at 40W

Milwaukee Instruments pH Monitor w/Hi-Low Alarm LED & User Set Point grow-light-ballasts It combines an Xtrasun enclosedProfessional pH monitor especially designed for use with aquariums The Milwaukee MC120 pH Monitor is designed to continuously monitor pH, EC or TDS values directly in your reservoir. Features a user selectable set point. An LED visual alarm is activated and flashes when the pH, EC or TDS levels rise either above or Below (user selected) that set point. Runs on a 12V adapter, so there's no need to worry about failed batteries, and each unit comes with