Combined Epoxy pH electrode MA913B/3 Back Catalog number: MA913B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA921B/2 Double junction ORP platinum electrode MA921B/2 Price on request SE520 Conductivity/TDS probe with 1meter cable SE520 Price on request 51343101 pH electrode InLab Expert Pro Price on request