Combined Epoxy pH electrode MA913B/3 Back Catalog number: MA913B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI58P pH/ORP/Temp probe for pH58 Price on request SE510 Conductivity/TDS probe with 1meter cable SE510 Price on request MA923B/3 Redox Epoxy electrode MA923B/3 Price on request