Milwaukee MW605 MAX Waterproof Galvanic Dissolved Oxygen Meter With Automatic Calibration
Milwaukee MW605 MAX Waterproof Galvanic Dissolved Oxygen Meter With Automatic Calibration
The Milwaukee MW605 MAX Galvanic Portable Waterproof Dissolved Oxygen meter is one of Milwaukee's most popular meters with its reliable and fast operation as well as its accuracy.
The Milwaukee MW605 MAX DO Meter is preferred by people looking for lab level accuracy without the cost. The Milwaukee DO Meter is popular with everyone from field biologists, educators, fish farmers, koi pond owners, water treatement plants and labs.
DESIGN FEATURES
- Fast, easy-to-read results with large digital LCD readout.
- Galvanic probe means no conditioning time.
- Repeatable, accuracy to ±1.5% of reading.
- Water Proof IP 67 Rated.
- Lightweight and portable.
- Simple 1 or 2 % saturation calibration points at 100% (water saturated air) and 0% (zero oxygen solution).
- Dedicated GLP key to store and recall data on system status.
- Available log space for up to 1000 records.
- Logged data export via USB cable.
- Altitude and Salinity compensation.
- Automatic temperature compensation °F & °C.
- Uses MA860 (included) reinforced Galvanic probe with an oxygen-permeable polytetrafluroethylene (PTFE) membrane sensor.
- 2 O-rings, membranes and one protective cap included.
- 10 feet probe cable for extra flexibility when testing.
- 3 x 1.5 volt akaline AA battery (battery included) aprox. 200 hours of battery life with continuous use with low battery warning.
CARE AND MAINTENANCE
PROBE MAINTENANCE:
THE SILVER CATHODE SHOULD ALWAYS BE BRIGHT AND UNTARNISHED. IF IT IS TARNISHED OR STAINED, THE CATHODE SHOULD BE CLEANED GENTLY WITHA LINT-FREE CLOTH.
- Rinse the probe with deionized or distilled water.
- Replace the membrane cap using fresh electrolyte.
- Recalibrate meter.
Membrane Maintenance:
- For accurate and stable measurements, perfect condition of the membrane surface is needed. Protect the thin membrane from scratches, abrasion or contact with solids.
- If no measurements are taken for a few hours, protect the membrane with the plastic protective cap.
- If fouled, rinse it carefully with distilled or deionized water. If damaged, replace the membrane cap.
Note: Change the membrane every 8 weeks or more frequently if used in a specially fouling environment. Check and replace the electrolyte fill solution every 4 weeks.
Storage:
After taking measurements, switch the meter off and clean the probe before storage. When not in use the probe should be stored with the plastic cap on.
For short term storage, the probe can also be stored in a beaker of deionized water with the protective plastic cap removed.
For long term storage, the probe should be stored dry:
1. Disconnet the probe from the meter.
2. Unscrew the membrane cap.
3. Remove any electrolyte solution from the cap.
4. Rinse the probe anode/cathode assembly with distilleed water and blot dry.
5. Screw the membrane cap onto the probe until the membrane cap is hand tight.
Specifications
O2 Range*: 0.0 to 45.00 mg/L (ppm)
O2 Range: 0.0 to 300.0 % Saturation
Range Temperature**: -20.0 to 120.0 °C (-4.0 to 248.0 °F)
O2Resolution: 0.01 mg/L (ppm) / 0.1 % Saturation
Temperature Resolution: 0.1 °C (0.1 °F)
O2 Accuracy: ±1.5% of reading ± 1 digit
Temperature Accuracy: ± 0.4°C (±0.8°F)
Calibration: One or Two % saturation calibration points 0 % (MA9070) and 100 % (water saturated air)
Temperature Compensation: Automatic, from 0.0 to 50.0°C (32.0 to 122.0 °F)
Altitude compensation: -500 to 4,000 m (-1,640' to 13,123') with 100 m (328') resolution
Salinity Compensation: Manual, from 0 to 40 g/L ( with 1 g/L resolution)
Logging/Memory: Max. 1,000 log records (stored in up to 100 lots) / On Demand, 200 logs / On Stability, 200 logs / Interval logging, 1,000 logs
PC Connectivity: 1 micro USB port
Battery Type: 3 x 1.5V alkaline AA (included)
Battery Life: Approx. 200 hours of use
Environment: 0 to 50°C / 32 to 122°F; max RH 95%
Dimensions Meter: 8 x 3.3 x 2.0 inches (200 x 85 x 50 mm)
Dimensions Packaging: 14 x 12 x 6.0 inches (355.6 x 304.8 x 152.4 mm)
Weight Meter: 0.57 lbs (260 g)
Weight Packaged: 5.0 lbs (2.27 kg)
Probe MA860:
Galvanic Probe included
Temperature Range: 0.0 to 50.0°C / 32.0 to 122.0°F
Temperature Sensor: Built in Thermistor
Cathode: Silver
Anode: Zinc
Membranes: Oxygen permeable PTFE (2) included
Connector Socket: DIN 7pins
Body: PP, ABS, IP67 rating
Cable: Jacket material: PP
* Do measurement is performed within automatic temperature compensation interval.
** Limits will be reduced to actual sensor limits.
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.