Pinpoint Monitor ORP

Professional aquarium Oxidation Reduction Potential (ORP) monitorContinuously monitors aquarium ORP levels to ensure a healthy aquatic environmentEssential monitor for aquarium systems using ozone and ozonizersProfessional monitor constantly measures aquarium oxidation-reduction potential (ORP/REDOX). An essential aquarium-monitoring device for reef aquarium and other high-tech aquariums that utilizes ozone or ozonizers to break down organic waste materials. Precision probe instantly detects ORP/REDOX changes to help ensure overall health of your aquarium system.Large Liquid Crystal Display shows a 1 mV resolution with a ?1 mV accuracy (-2000 to +2000 mV range) and features a low battery indicator. Built-in offset screw for quick and easy calibration. Lab-grade, Ag-AgCl, epoxy electrode has full platinum band and BNC connector. Runs on a 9V battery (not included). Fully guaranteed. 3" x 5".Electrodes, adapter kit, and calibration packets also available.Please click on "More Information" for directions for use.