Double junction pH electrode MA911B/2 Back Catalog number: MA911B/2 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended SE520 Conductivity/TDS probe with 1meter cable SE520 Price on request MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request MA905B/3 Combination pH electrode MA905B/3 Price on request