pH/EC/TDS/Temp. amplified probe, 1m Back Catalog number: MA851D/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA919B/1 Glass pH electrode, refillable, BNC, 1m Price on request MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request SE510 Conductivity/TDS probe with 1meter cable SE510 Price on request