Milwaukee MW801 PRO 3-in-1 Low Range pH, EC, TDS Combo Meter with ATC
This Milwaukee 3-in-1 Low Range Combo Meter allows you to measure pH, EC (Conductivity), and TDS with a single meter and a single probe. WHAT PEOPLE SAY "Excellent meter, easy to use, w...
This Milwaukee 3-in-1 Low Range Combo Meter allows you to measure pH, EC (Conductivity), and TDS with a single meter and a single probe.
Range : 0.0-14.0 pH | 0-1990 us/cm | 0-1990ppm
Resolution : 0.1 pH | 10 uS/cm| 10ppm
Accuracy ±0.2pH | ±2% full scale EC/TDS
WHAT PEOPLE SAY
- "Excellent meter, easy to use, great customer service."
- "Best meter I've ever had."
- "The best meter on the market and Milwaukee's customer service is the best."
- "I've owned this meter for almost 8 years and have only replaced the probe once. The calibration nubs are easy to use, and even when I'm less careful with it, it keeps going. I wouldn't consider any other meter."
- "Simple Calibration Functions."
- "Lightweight and ergonomic."
RESUME
pH and TDS are critical for water conditioning and aquariums. Total Dissolved Solids in drinking water can affect the clarity and taste of water. In addition, high TDS levels can affect the health of a fish in an aquarium. High concentrations of TDS can reduce water clarity in aquariums and reduce photosynthesis in aquatic plants.
The Milwaukee MW801 PRO Low Range Combo Meter allows you to easily and accurately test pH, conductivity, and total dissolved solids (TDS) using a single meter and integrated probe.
Simple, portable and robust. No more juggling multiple electrodes and wires. Including automatic temperature compensation.
The MW801 is the ultimate solution for pH and nutrient management.
DESIGN FEATURES
The design of the MW801 focuses on easy handling and robustness. With a single probe, large display and simple calibration, the MW801 is exceptionally easy to operate.
Rugged gauge construction and a rugged but replaceable probe mean you can expect years of use.
The Milwaukee PRO Combo meter offers:
- pH, conductivity / nutrient EC, TDS (ppm) with automatic temperature compensation.
- A replaceable, integrated pH, EC and TDS (ppm) probe with a single 90 cm cable for easy use (SE600 probe included).
- A fiber connection on the pH sensor to reduce contamination when measuring fertilizer solutions.
- A lightweight and portable form factor at just 5.8 ounces with battery and just over 3 inches wide.
- A large, easy-to-read display.
- Factory calibration with a simple one-point manual calibration for both pH and EC.
- A reputation for robust construction and long life
- Specialized design for drinking water, aquaponic and aquariums.
CARE AND USE
The MW801 PRO combination meter contains both a pH and an EC sensor in the SE600 integrated probe. All pH sensors have a limited life and the response time increases with age. EC sensors are more robust, but can still be affected by residue buildup. Both need maintenance. Properly maintaining your probe will give you faster, more accurate results over a longer period of time. So be sure to order the Milwaukee pH Maintenance Kit with the code PH-Main during checkout! This is necessary to clean and condition the pH/EC electrode before use!
Here are our top four tips.
- 1. Always store with the cap full of buffer or storage solution, not water.
- 2. Regularly clean your probe by soaking it in a cleaning solution.
- 3. After cleaning and/or storage, calibrate before testing to accommodate changes in the pH and EC sensor.
- 4. Gently stir the probe into the sample for faster results.
Thank you for considering Milwaukee to help you take your results to the next level.

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Shipping costs to other EU countries
| Country | Parcel | Pallet small | Pallet big | Livestock | Free shipping | ||
|---|---|---|---|---|---|---|---|
| 0-10 kg | 10-20 kg | 20-30 kg | Max. 250 kg | Max. 500 kg | Max. 30 kg | ||
| Afghanistan | € 129.95 | € 229.95 | € 329.95 | On request | On request | Not possible | € 2000.00 |
| Albania | € 49.95 | € 79.95 | € 119.95 | On request | On request | Not possible | € 1000.00 |
| Algeria | € 109.00 | € 139.00 | € 219.00 | On request | On request | Not possible | € 1500.00 |
| Andorra | € 49.00 | € 99.00 | € 149.00 | On request | On request | Not possible | € 2000.00 |
| Angola | € 109.00 | € 149.00 | € 199.00 | On request | On request | Not possible | € 2000.00 |
| Anguilla | € 139.00 | € 139.00 | € 139.00 | On request | On request | Not possible | € 2000.00 |
| Argentina | € 69.00 | € 149.00 | € 199.00 | On request | On request | Not possible | € 10000.00 |
| Armenia | € 69.00 | € 149.00 | € 249.00 | On request | On request | Not possible | € 10000.00 |
| Aruba | € 59.99 | € 149.00 | € 249.00 | On request | On request | Not possible | € 10000.00 |
| Australia | € 129.95 | € 179.95 | € 269.95 | € 499.00 | € 999.00 | Not possible | € 10000.00 |
| Austria | € 9.95 | € 12.95 | € 18.95 | On request | On request | € 37.49 | € 500.00 |
| Azerbaijan | € 129.00 | € 229.00 | € 329.00 | On request | On request | Not possible | € 10000.00 |
| Bahrain | € 79.00 | € 109.00 | € 169.00 | On request | On request | Not possible | € 10000.00 |
| Bangladesh | € 76.00 | € 149.00 | € 249.00 | On request | On request | Not possible | € 10000.00 |
| Belarus | € 195.00 | € 295.00 | € 395.00 | On request | On request | Not possible | € 10000.00 |
| Belgie | € 7.95 | € 7.95 | € 7.95 | € 50.00 | € 75.00 | € 10.00 | € 50.00 |
| Bosnia and Herzegovina | € 59.00 | € 59.00 | € 109.00 | On request | On request | Not possible | € 5000.00 |
| Brazil | € 149.95 | € 189.95 | € 289.95 | On request | On request | Not possible | € 10000.00 |
| Bulgaria | € 18.95 | € 19.95 | € 31.95 | On request | On request | € 59.99 | € 1000.00 |
| Canada | € 89.95 | € 109.95 | € 169.95 | On request | On request | Not possible | € 10000.00 |
| Chile | € 231.99 | € 331.99 | € 431.99 | On request | On request | Not possible | € 10000.00 |
| China | € 49.95 | € 119.95 | € 169.95 | On request | On request | Not possible | € 5000.00 |
| Costa Rica | € 69.95 | € 169.95 | € 269.95 | On request | On request | Not possible | € 10000.00 |
| Croatia | € 14.95 | € 17.95 | € 24.95 | On request | On request | € 59.00 | € 500.00 |
| Cyprus | € 69.00 | € 99.00 | € 179.00 | On request | On request | € 59.99 | € 5000.00 |
| Czech Republic | € 9.95 | € 10.95 | € 14.95 | On request | On request | € 59.00 | € 750.00 |
| Denmark | € 14.95 | € 15.95 | € 23.95 | On request | On request | € 59.00 | € 750.00 |
| England | € 25.00 | € 35.00 | € 60.00 | On request | On request | Not possible | € 1000.00 |
| Estonia | € 14.95 | € 17.95 | € 24.95 | On request | On request | € 59.99 | € 750.00 |
| Fiji | € 125.00 | € 225.00 | € 325.00 | On request | On request | Not possible | € 10000.00 |
| Finland | € 24.95 | € 25.95 | € 39.95 | On request | On request | € 59.99 | € 1000.00 |
| France | € 9.95 | € 12.95 | € 17.95 | On request | On request | € 34.99 | € 500.00 |
| Germany | € 8.95 | € 9.95 | € 13.95 | On request | On request | € 32.99 | € 250.00 |
| Gibraltar | € 49.95 | € 69.95 | € 109.95 | On request | On request | Not possible | € 10000.00 |
| Greece | € 19.95 | € 22.95 | € 34.95 | On request | On request | € 59.99 | € 750.00 |
| Hong Kong | € 79.95 | € 99.95 | € 159.95 | On request | € 89.00 | Not possible | € 10000.00 |
| Hungary | € 9.95 | € 11.95 | € 17.95 | On request | On request | € 59.99 | € 500.00 |
| Iceland | € 69.95 | € 79.95 | € 119.95 | On request | On request | Not possible | € 10000.00 |
| India | € 79.95 | € 99.95 | € 149.95 | On request | On request | Not possible | € 10000.00 |
| Indonesia | € 79.95 | € 99.95 | € 159.95 | On request | On request | Not possible | € 10000.00 |
| Ireland | € 12.95 | € 13.95 | € 19.95 | On request | On request | € 59.00 | € 750.00 |
| Israel | € 89.95 | € 109.95 | € 169.95 | On request | On request | Not possible | € 10000.00 |
| Italy | € 12.95 | € 13.95 | € 19.99 | On request | On request | € 49.99 | € 750.00 |
| Japan | € 89.95 | € 119.95 | € 189.95 | On request | On request | Not possible | € 10000.00 |
| Jordan | € 59.00 | € 159.00 | € 259.00 | On request | On request | Not possible | € 10000.00 |
| Kosovo | € 149.00 | € 249.00 | € 349.00 | On request | On request | Not possible | € 10000.00 |
| Kuwait | € 79.95 | € 119.95 | € 169.95 | On request | On request | Not possible | € 10000.00 |
| Latvia | € 12.99 | € 15.99 | € 19.99 | On request | On request | € 59.00 | € 10000.00 |
| Lebanon | € 99.00 | € 199.00 | € 299.00 | On request | On request | Not possible | € 10000.00 |
| Liechtenstein | € 39.95 | € 39.95 | € 59.95 | On request | On request | Not possible | € 10000.00 |
| Lithuania | € 11.95 | € 14.95 | € 17.95 | On request | On request | € 59.99 | € 750.00 |
| Luxembourg | € 8.95 | € 9.95 | € 14.95 | On request | € 149.99 | € 49.00 | € 500.00 |
| Malaysia | € 79.95 | € 99.95 | € 159.95 | On request | On request | Not possible | € 10000.00 |
| Malta | € 49.99 | € 59.99 | € 89.95 | On request | On request | € 79.00 | € 1500.00 |
| Mauritania | € 99.00 | € 199.00 | € 299.00 | On request | On request | Not possible | € 10000.00 |
| Mauritius | € 79.00 | € 179.00 | € 279.00 | On request | On request | Not possible | € 10000.00 |
| Mexico | € 89.95 | € 129.95 | € 189.95 | On request | On request | Not possible | € 10000.00 |
| Moldova | € 79.00 | € 179.00 | € 279.00 | On request | On request | Not possible | € 10000.00 |
| Monaco | € 19.95 | € 24.95 | € 49.95 | On request | On request | € null | € 10000.00 |
| Montenegro | € 79.00 | € 179.00 | € 279.00 | On request | On request | Not possible | € 10000.00 |
| Morocco | € 199.00 | € 199.00 | € 199.00 | On request | On request | Not possible | € 10000.00 |
| Nederland | € 6.99 | € 6.99 | € 6.99 | € 40.00 | € 60.00 | € 7.99 | € 50.00 |
| New Zealand | € 139.95 | € 179.95 | € 259.95 | On request | On request | Not possible | € 10000.00 |
| North Korea | € 189.00 | € 289.00 | € 389.00 | On request | On request | Not possible | € 10000.00 |
| North Macedonia | € 49.00 | € 149.00 | € 249.00 | On request | On request | Not possible | € 10000.00 |
| Norway | € 29.95 | € 34.95 | € 49.95 | On request | € 19.00 | Not possible | € 10000.00 |
| Oman | € 69.00 | € 119.00 | € 179.00 | On request | On request | Not possible | € 10000.00 |
| Philippines | € 69.00 | € 169.00 | € 269.00 | On request | On request | Not possible | € 10000.00 |
| Poland | € 8.99 | € 8.99 | € 14.99 | On request | On request | € 59.00 | € 500.00 |
| Portugal | € 11.95 | € 14.95 | € 19.95 | € 149.99 | € 299.99 | € 54.99 | € 750.00 |
| Qatar | € 89.95 | € 119.95 | € 179.95 | On request | On request | Not possible | € 10000.00 |
| Romania | € 18.95 | € 24.95 | € 34.95 | On request | On request | € 59.00 | € 850.00 |
| Russia | € 149.99 | € 249.0§ | € 349.00 | On request | On request | Not possible | € 10000.00 |
| San Marino | € 79.95 | € 79.95 | € 139.95 | On request | On request | Not possible | € 10000.00 |
| Saudi Arabia | € 89.95 | € 139.95 | € 209.95 | On request | On request | Not possible | € 10000.00 |
| Serbia | € 49.95 | € 59.95 | € 79.95 | On request | On request | Not possible | € 10000.00 |
| Seychelles | € 169.95 | € 229.95 | € 329.95 | € null | On request | Not possible | € 10000.00 |
| Singapore | € 79.00 | € 79.00 | € 129.00 | On request | € 14.99 | Not possible | € 10000.00 |
| Slovakia | € 9.95 | € 12.95 | € 17.95 | On request | On request | € 59.99 | € 750.00 |
| Slovenia | € 24.95 | € 24.95 | € 29.95 | On request | On request | € 59.99 | € 750.00 |
| South Africa | € 109.95 | € 149.95 | € 219.95 | On request | On request | Not possible | € 10000.00 |
| South Korea | € 79.95 | € 99.95 | € 159.95 | On request | On request | Not possible | € 10000.00 |
| Spain | € 14.95 | € 17.95 | € 19.95 | On request | On request | € 59.00 | € 750.00 |
| Sri Lanka | € 79.00 | € 179.00 | € 279.00 | € null | On request | Not possible | € 10000.00 |
| Sweden | € 18.99 | € 19.99 | € 29.99 | On request | On request | € 59.99 | € 750.00 |
| Switzerland | € 34.95 | € 39.95 | € 69.95 | On request | On request | Not possible | € 1500.00 |
| Thailand | € 79.95 | € 104.95 | € 159.95 | On request | On request | Not possible | € 10000.00 |
| Turkey | € 79.95 | € 89.95 | € 149.95 | On request | On request | Not possible | € 10000.00 |
| Uganda | € 169.95 | € 229.95 | € 329.95 | On request | On request | Not possible | € 10000.00 |
| Ukraine | € 49.95 | € 59.95 | € 89.95 | On request | € 9.99 | Not possible | € 10000.00 |
| United Arab Emirates | € 79.00 | € 109.00 | € 179.00 | On request | On request | Not possible | € 10000.00 |
| United Kingdom | € 25.00 | € 35.00 | € 60.00 | On request | On request | Not possible | € 1000.00 |
| United States | € 79.00 | € 129.00 | € 199.00 | On request | On request | Not possible | € 5000.00 |
| Uzbekistan | € 109.00 | € 139.00 | € 219.00 | On request | On request | Not possible | € 20000.00 |
| Vietnam | € 79.00 | € 109.00 | € 179.99 | On request | On request | Not possible | € 20000.00 |
Shipment
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Above € 50,- free delivery in NL & BEFree delivery in NL & BEIn stock Ordered before 16:00, shipped today *No stock Notify me when this product is in stockThere is a minimum of 24 hours between the time of ordering and shipping due to the extra care for correct packaging and shipping. For corals additional packaging and shipping charges apply.
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This Milwaukee 3-in-1 Low Range Combo Meter allows you to measure pH, EC (Conductivity), and TDS with a single meter and a single probe.
Milwaukee
Ocean Store
Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
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