✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
Milwaukee MW605 MAX Waterproof Galvanic Dissolved Oxygen Meter
The Milwaukee MW605 MAX Waterproof Dissolved Oxygen (DO) Meter is a professional-grade portable instrument designed for fast, accurate measurement of dissolved oxygen (DO), oxygen saturation (%), and temperature. Featuring a galvanic dissolved oxygen probe, automatic calibration, automatic temperature compensation, and an IP67 waterproof housing, the MW605 delivers laboratory-quality performance for field and laboratory applications.
Unlike polarographic dissolved oxygen probes, the included MA860 galvanic probe requires no conditioning time, allowing immediate measurements whenever testing is required. Combined with altitude and salinity compensation, built-in GLP functions, USB connectivity, and data logging for up to 1,000 measurements, the MW605 is an excellent choice for professionals requiring dependable dissolved oxygen analysis.
The Milwaukee MW605 is widely used by water treatment facilities, wastewater plants, environmental consultants, aquaculture operations, fish farms, laboratories, educational institutions, field biologists, and industrial water quality professionals.
Measure Dissolved Oxygen, Oxygen Saturation & Temperature
The Milwaukee MW605 combines three critical water quality measurements into one rugged portable instrument.
Dissolved Oxygen (DO)
Measure dissolved oxygen concentrations from 0.0 to 45.00 mg/L (ppm) with excellent repeatability and ±1.5% reading accuracy.
Oxygen Saturation
Measure oxygen saturation from 0.0 to 300.0%, making the meter suitable for a wide variety of environmental and industrial monitoring applications.
Temperature
Integrated temperature measurement from -20.0 to 120.0°C (-4.0 to 248.0°F) with automatic temperature compensation for improved measurement accuracy.
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Milwaukee Instruments |
| Model | MW605 MAX |
| Product Type | Portable Dissolved Oxygen Meter |
| Dissolved Oxygen Range | 0.0–45.00 mg/L (ppm) |
| Oxygen Saturation Range | 0.0–300.0% |
| Temperature Range | -20.0 to 120.0°C (-4.0 to 248.0°F) |
| DO Resolution | 0.01 mg/L |
| Oxygen Saturation Resolution | 0.1% |
| Temperature Resolution | 0.1°C / 0.1°F |
| DO Accuracy | ±1.5% of Reading ±1 Digit |
| Temperature Accuracy | ±0.4°C (±0.8°F) |
| Calibration | Automatic One or Two Point (0% & 100%) |
| Temperature Compensation | Automatic |
| Altitude Compensation | -500 to 4,000 m |
| Salinity Compensation | 0–40 g/L |
| Logging Capacity | Up to 1,000 Records |
| PC Connectivity | Micro USB |
| Waterproof Rating | IP67 |
| Included Probe | MA860 Galvanic Probe |
| Probe Cable Length | 10 ft (3 m) |
| Battery | 3 × AA Batteries |
| Battery Life | Approximately 200 Hours |
| Weight | 260 g (0.57 lb) |
| Warranty | 2 Years (Meter) |
Features & Benefits
Fast Galvanic Sensor
The included MA860 galvanic dissolved oxygen probe requires no warm-up or conditioning time, allowing immediate measurements.
Laboratory-Grade Accuracy
Delivers repeatable dissolved oxygen measurements with ±1.5% reading accuracy for professional monitoring applications.
Automatic One or Two-Point Calibration
Simple calibration at 100% (water-saturated air) or optional 0% (MA9070 zero oxygen solution) ensures dependable measurement accuracy.
Automatic Temperature Compensation
Automatically adjusts dissolved oxygen readings for sample temperature.
Altitude & Salinity Compensation
Compensates for elevation and salinity changes to improve measurement accuracy in varying environmental conditions.
Large LCD Display
Large digital display provides clear, easy-to-read measurement values in laboratory and field environments.
Good Laboratory Practice (GLP)
Dedicated GLP functions store calibration information and instrument status for improved quality assurance.
Built-In Data Logging
Store up to 1,000 measurements using on-demand, stability, interval, or lot-based logging modes.
USB Data Export
Transfer stored measurements to a computer using the built-in Micro USB connection.
Rugged IP67 Waterproof Housing
Designed to withstand wet, demanding field conditions while protecting the instrument from water and dust.
Long Probe Cable
The included 10-foot (3 metre) probe cable provides excellent flexibility when testing tanks, ponds, rivers, reservoirs, and treatment basins.
Ideal Applications
The Milwaukee MW605 MAX is ideal for:
- Drinking water treatment
- Wastewater treatment
- Environmental monitoring
- Surface water sampling
- Groundwater monitoring
- Fish farms
- Aquaculture
- Koi ponds
- Hatcheries
- Environmental consulting
- Universities
- Research laboratories
- Industrial process water
- Educational institutions
Probe Care & Maintenance
Proper maintenance helps ensure long probe life and accurate dissolved oxygen measurements.
Routine Probe Maintenance
Keep the silver cathode clean and untarnished. If discoloration occurs, gently polish using a lint-free cloth before recalibrating.
Membrane Maintenance
The PTFE membrane should remain clean and free from scratches or punctures. Replace the membrane immediately if damaged.
Milwaukee recommends:
- Replace the membrane approximately every 8 weeks, or more frequently in heavily fouled environments.
- Replace the electrolyte solution approximately every 4 weeks.
Storage
For short-term storage, keep the protective cap installed or store the probe in deionized water.
For long-term storage:
- Remove the electrolyte.
- Rinse with distilled water.
- Dry the electrode.
- Reinstall the membrane cap loosely.
- Store dry with the protective cap installed.
What's Included
The Milwaukee MW605 MAX includes:
- MW605 MAX Dissolved Oxygen Meter
- MA860 Reinforced Galvanic DO Probe
- Two PTFE Membranes
- Two O-Rings (MA861)
- 30 mL Electrolyte Solution (MA9072S)
- Protective Probe Cap
- Three AA Batteries
- Instruction Manual
Frequently Asked Questions
What does the MW605 measure?
The MW605 measures dissolved oxygen (DO), oxygen saturation (%), and temperature.
What type of dissolved oxygen probe is included?
The meter includes the Milwaukee MA860 galvanic dissolved oxygen probe, which requires no conditioning time before use.
Is the meter waterproof?
Yes. The MW605 features an IP67 waterproof housing suitable for demanding field applications.
Does the meter automatically compensate for temperature?
Yes. Automatic Temperature Compensation (ATC) adjusts dissolved oxygen measurements based on sample temperature.
Does the meter compensate for altitude and salinity?
Yes. The MW605 includes automatic altitude compensation and manual salinity compensation for improved measurement accuracy.
How many readings can be stored?
The meter stores up to 1,000 measurements across multiple logging modes.
Can the data be transferred to a computer?
Yes. Stored measurements can be exported using the built-in Micro USB connection.
What industries commonly use the MW605?
The MW605 is widely used by water treatment facilities, aquaculture operations, fish farms, environmental consultants, laboratories, universities, wastewater treatment plants, and industrial water quality professionals.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Similar Products
Featured collection
