pH Sensor InPro4260/120/PT1000 Back Catalog number: 52002987 Availability: In the manufacturer's stock Price on request - + Recommended MA915B/2 pH glass electrode for with 2meter cable. Price on request MA905B/3 Combination pH electrode MA905B/3 Price on request MA851D/1 pH/EC/TDS/Temp. amplified probe, 1m Price on request