Milwaukee SE300 Lab-Grade Double Junction ORP Probe – Platinum Electrode, BNC, ±2000 mV | MW500 PRO Replacement calibration solution Eco-minded consumers reducing plastic bottle

Eco-minded consumers reducing plastic bottle waste

Immerse the probe in your aquarium water or saltwater sample

Black Berkey elements are the core of Berkey's purification performance

INNOVATIVE 3-STAGE FILTRATION

Milwaukee SE300 Lab-Grade Double Junction ORP Probe – Platinum Electrode, BNC, ±2000 mV | MW500 PRO Replacement calibration solution Eco-minded consumers reducing plastic bottleMilwaukee SE300 Lab Grade Double Junction ORP Probe Platinum Electrode for MW500 PRO The Milwaukee SE300 is a precision, lab grade ORP (Oxidation Reduction Potential) replacement probe engineered for the Milwaukee MW500 PRO ORP Meter and other Milwaukee BNC compatible meters. Featuring a platinum sensing element and a double junction Ag AgCl gel filled reference, the SE300 delivers stable, accurate redox measurements from 2000 to +2000 mV across the