The Sure Test Commercial Lab Meter has the ability to measure Oxidation Reduction Potential (ORP) with the optional ORP probe. This is very useful when incorporating sanitizers (ozone, quaternary salts, hypochlorous acid, etc.) into your grow regimen. This ORP probe is for use with the Sure Test Commercial Lab Meter (716390 - sold separately).
- Tech Specs
Brand Sure Test SKU HGC716398 Weight (lb.) 0.4 Height (in.) 1.5 Prop 65 No Lead Time Ships in 24-48 Hours Length (in.) 7.3 Width (in.) 2.6 Warranty 6 Month UPC 849969028928 UL Listed No