Combined pH electrode MA920B/1 Back Catalog number: MA920B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA914BR/1 pH/Temp amplified probe with 1m cable for Mi105 Price on request 18901155 D201T 3-in-1 Plastic pH probe 52,81 € MA915B/2 pH glass electrode for with 2meter cable. Price on request