AquaZone Plus 50-50 mg/hr Ozonizer + Controller with 250cc Air Drier

AquaZone PLUS combines this high-tech ozonizer with a top quality redox controller featuring a range of 0-1999 mV, a ±1 mV accuracy, and a backlit LCD display. The easy-to-set dial allows you to determine an ORP setpoint for your tank anywhere from 0-500 mV. (an ORP probe is not included and is sold separately)
Automatically controls the flow of ozone according to a pre-set ORP
Easy to read backlit digital display
Easy adjustment of ozone output and desired ORP
Continuous display of current ORP
Safe and easy to use.
Includes 250cc Air Drier
All units are just 1 1/4 lbs. and 6 5/8"L x 6 1/4"W x 2 1/4"H. 1-year manufacturer`s warranty from date of purchase.