MAX 6-in-1 (pH, mV, EC, TDS, NaCl, Temperature) Two-Channel Multiparameter Benchtop Meters

The Milwaukee MW180 MAX 5-in-1 pH/ORP/EC/TDS/NaCl/Temp Logging Bench Meter is Milwaukee's most comprehensive benchtop water quality meter, combining full pH, ORP, conductivity, and salinity measurement in a single sleek unit with a small footprint. Accurate to ±0.002 pH and ±1% of reading for EC/TDS/NaCl, the MW180 is trusted by aquaculture professionals, horticulturalists, environmental researchers, educators, food processors, and water treatment facilities who need a cost-effective all-in-one bench solution. It includes Milwaukee's top-selling lab-grade MA917B/1 refillable double junction glass pH electrode, MA814DB/1 4-ring combination EC/temp probe, and MA831R stainless steel temperature probe, and logs up to 50 records per parameter with RS232/USB opto-isolated data export.

Features:

• Measures pH, ORP, EC, TDS, NaCl, and temperature in a single 5-in-1 bench meter
• pH range -2.00 to 20.00; ORP range ±699.9 mV / ±2000 mV; EC range 0.00 µS/cm to 500.0 mS/cm (uncompensated); TDS range 0.00 ppm to 400 g/L (with 0.80 factor); NaCl range 0.0-400.0%; temperature range -20.0 to 120.0°C
• pH accuracy ±0.002 pH; EC/TDS/NaCl accuracy ±1% of reading; temperature accuracy ±0.4°C (±0.8°F)
• Up to 3-point automatic pH calibration with 7 memorized standard buffer choices; single-point EC/TDS/NaCl calibration with 6 memorized EC calibration solutions; 2-point temperature calibration for enhanced ATC accuracy
• Automatic and manual Temperature Compensation (ATC)
• Includes MA917B/1 refillable double junction lab-grade glass pH electrode, MA814DB/1 4-ring combination EC/temp probe, and MA831R stainless steel temperature probe
• Log-on-demand or automatic logging up to 50 records per parameter with RS232/USB opto-isolated data export
• Dedicated GLP key with date and time tracking
• Internal clock for calibration timestamps and calibration timeout tracking
• Large dual-level digital LCD readout for fast, easy-to-read results
• Lightweight, sleek design with a small benchtop footprint
• 12 VDC power supply included
• 3-foot probe cables; includes MA9315 electrode holder, pipets, initial calibration solutions, software, and all cables
• ORP probes sold separately
• Store pH probe upright in storage solution MA9015; store EC probe dry; never store pH probe in distilled or RO water; clean pH electrode regularly with MA9016 cleaning solution; clean EC probe rings with DI water and a soft cloth