Home / Test & Measurement / ORP Meters ORP Meters Filters Sort by: Name A to Z What's newPrice low to highPrice high to lowName A to ZName Z to A View Out of stock MC125 PRO 2-in-1 Digital pH / ORP Controller Milwaukee MC125 PRO 2-in-1 Digital pH / ORP Controller Milwaukee £218.39 inc. VAT £181.99 Out of stock MC510 PRO Digital Redox ORP Controller Milwaukee MC510 PRO Digital Redox ORP Controller Milwaukee £151.19 inc. VAT £125.99 Item in Stock MW105 MAX Waterproof pH/ORP/Temp Portable Meter Milwaukee MW105 MAX Waterproof pH/ORP/Temp Portable Meter Milwaukee £299.99 inc. VAT £249.99 Out of stock MW106 MAX Waterproof pH/ORP/Temp Logging Portable Meter Milwaukee MW106 MAX Waterproof pH/ORP/Temp Logging Portable Meter Milwaukee £365.99 inc. VAT £304.99 Out of stock MW500 PRO ORP Meter Milwaukee MW500 PRO ORP Meter Milwaukee £117.59 inc. VAT £97.99