EC/TDS/Temp probe for Mi306 Back Catalog number: MA814D/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA841 Spare membrane for MW600 (5 pcs). Price on request 52002547 pH Sensor InPro3250/120/PT100 Price on request SE510 Conductivity/TDS probe with 1meter cable SE510 Price on request