The MW105 MAX Waterproof pH/OPR/Temp meter comes with the Milwaukee amplified MA906BR/1 combination pH/Temp sensor (Please note ORP Electrodes are sold separately MA921B/2)

✔ Perfect fit for Frontier Flow bottles

✔ Sleek black design — looks great anywhere

Mount style: Countertop with white base and tap included

Milwaukee MA815D/1 Replacement EC/TDS/NaCl/Temperature Probe for MW306 MAX Meter probe service kit The MW105 MAX Waterproof pH/OPR/TempGenuine Milwaukee MA815D 1 Lab Grade EC TDS NaCl Temperature Probe Keep your MW306 MAX Conductivity TDS NaCl Temp Meter performing at lab grade accuracy with this precision engineered replacement probe. The MA815D 1 combines conductivity, TDS, NaCl, and temperature measurement in a single, durable probe designed for professional water testing applications. Key Features: Quad function probe measures EC, TDS, NaCl, and temperature simultaneously DIN