Milwaukee Instruments SE220 (old MA911B/1) pH Electrode with BNC Connector, 1M cable 0810666009008
Double junction pH probe with 1 meter cable and gel filled electrolyte solution
Replacement probe for Milwaukee MW100, MW101, MW102, SM100, SM101, SM102 pH Meters and all other pH meters with BNC connector.
(MW 100 SE 220, MA911, MA 911, MA911B, MA 911B)
Equivalent pH probes: American Marine Pinpoint pH probe, Bluelab, BRS lab grade ph probe, Digital Aquatics pH probe, Neptune system ph probe, Oakton, B&K Precision and any other portable pH meter with BNC connector.