EC/TDS/Temp probe for Mi170 Back Catalog number: MA814DB/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA9305 Pack of 100 x 1.4V batteries. Price on request MA919B/1 Glass pH electrode, refillable, BNC, 1m Price on request MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request