Milwaukee MW806 PRO Waterproof 4-in-1 pH/EC/TDS/Temp Combo Meter – Portable Power for Precision Water Testing

When it comes to managing water quality on the go – whether in a hydroponic greenhouse, a fish farm, a vineyard, or a swimming pool – reliable,multi-parameter testing is essential. The Milwaukee MW806 PRO delivers exactly that: a rugged, portable, and easy-to-use 4-in-1 tester that brings lab-level accuracy to the palm of your hand. Measuring pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature, this waterproof combo meter is engineered for professionals and enthusiasts who need fast, precise data wherever their work takes them.

Whether you’re balancing nutrient solutions in a hydroponic system, checking the stability of aquarium water, verifying irrigation water quality, or ensuring the perfect environment for fermentation, the MW806 gives you the tools to do it confidently and efficiently. Its automatic temperature compensation (ATC),replaceable probe, and one-touch calibration make daily testing routines smoother and more reliable – freeing you to focus on the task at hand.

Designed with durability in mind, the MW806 is ideal for both field and lab use. Its sleek, IP67-rated waterproof body is built to withstand splashes, spills, and rugged conditions – perfect for hands-on professionals in agriculture,aquaculture, environmental testing, and more.

Why Choose the Milwaukee MW806 PRO?

·       4-in-1 Functionality: Combines pH, EC, TDS (in ppm), and temperature measurement in one compact device – saving time, space, and effort.

·       Fast, Accurate Readings: Delivers reliable results with high accuracy and a quick response time, ideal for daily testing across various industries.

·       Easy Calibration: Features automatic one- or two-point calibration with on-screen prompts to maintain peak accuracy.

·       Replaceable Probe Design: Equipped with a removable SE600 integrated probe,reducing long-term maintenance costs.

·       Waterproof & Portable: IP67-rated for full waterproof protection and lightweight enough to carry comfortably in any setting.

·       Automatic Temperature Compensation (ATC): Ensures accurate results even when sample temperatures vary.

·       User-Friendly LCD Display: Large dual-level LCD screen shows multiple parameters clearly at once, with battery level indicator and auto-off function.

·       Battery-Powered with Long Life: Includes 4x 1.5V batteries for up to 100 hours of continuous operation – perfect for mobile professionals.

Versatile Applications of MW806

1.  Hydroponics& Horticulture

·          Monitoring nutrient levels and pH to ensure optimal plant growth

·          Preventing nutrient lockout or deficiencies

2.  Agriculture

·          Checking irrigation water quality

·          Managing soil and fertigation solution pH and conductivity

3.  Aquariums& Aquaculture (Fish, KOI, Shrimp)

·          Maintaining ideal water parameters for fish health

·          Monitoring salinity (via EC/TDS) and pH stability

4.  Swimming Pools & Spas

·          Balancing pH and monitoring total dissolved solids (TDS) for safety and clarity

5.  WaterTreatment & Purification

·          Verifying pH and TDS of input/output water

·          Ensuring compliance with water quality standards

6.  Environmental& Field Testing

·          On-site testing of lakes, rivers, or groundwater

·          Field-ready design with waterproof housing and multiple parameters

7.  Industrial Water Monitoring

·          Monitoring cooling towers, boilers, or process water

·          Ensuring operational efficiency and corrosion control

8.  Food& Beverage Production

·          Water quality testing in beverage preparation or ingredient processing

·          Monitoring cleaning water quality

9.  Home brewing

·          Ensuring pH and water quality for brewing consistency

10. Education & Laboratories

·          Teaching water chemistry concepts

·          Quick,multi-parameter testing for lab experiments

Proper Care & Maintenance

To keep your MW806 performing at its best:

·          Rinse After Use: Always rinse the probe with clean water after testing, especially when switching between different solutions.

·          Calibrate Regularly: Use fresh calibration solutions for pH and EC to ensure on going accuracy. Calibrate frequently if using the meter in varying environments.

·          Store Properly: When not in use, store the meter in a clean, dry place. Always keep the pH probe moist with the appropriate storage solution to prevent drying.

·          Replace Probes as Needed: The SE600 probe is replaceable—monitor performance overtime and replace it when readings become erratic or calibration fails.

·          Avoid Cross-Contamination: Don’t dip the probe into multiple solutions without rinsing, to maintain measurement integrity.

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Experience the power of portable precision with the Milwaukee MW806 PRO—your go-to solution for fast, accurate, and reliable multi-parameter water testing.

Specifications

§  pH Range: -2.00 to 20.00 pH

§  EC Range: 0.00 to 20.00 mS/cm

§  TDS Range: 0.00 to 10.00 ppt(g/L)

§  Temperature Range: -20.0 to120.0°C / -4.0 to 248°F

§  pH Resolution: 0.01 pH

§  EC Resolution: 0.01 mS/cm

§  TDS Resolution: 0.01 ppt (g/L)

§  Temperature Resolution: 0.1°C /0.1°F

§  pH Accuracy: ±0.01

§  EC/TDS Accuracy: ±2% Full Scale

§  Temperature accuracy: ±0.5°C /±0.9°F

§  Calibration pH: Automatic up to 5- point pH, 7 Standard Calibration Buffers: pH1.68; 4.01; 6.86; 7.01; 9.18,10.01; 12.45 and 2 Custom Buffers

§  Calibration EC/TDS: Single Cell Factor Calibration; 3 Standards: 1413 μS/cm; 5.00 mS/cm; 12.88 mS/cm / One-point Offset: 0.00 mS/cm

§  Temperature Calibration: Factory Calibrated

§  Temperature Compensation:Automatic (ATC) from -20 to 120°C (-4 to 248°F) | Manual (MTC) from -20 to120°C (-4 to 248°F)

§  Conductivity temperature co efficient: 0.00 to 6.00 % /ºC (EC & TDS only) | Default value: 1.9 %/ºC

§  TDS Factor: 0.40 to 0.80; default value: 0.50

§  Logging Memory: Up to 1,000 log records (stored in up to 100 lots) | On demand, up to 200 logs | on Stability,up to 200 logs | Interval logging, up to 1,000 logs | Parameter-Specific log storage location

§  PC connectivity: 1 micro USB port

§  Battery Type: 3 X 1.5V Alkaline AA batteries (included) | Approximately 200 hours of use

§  Environment: 0 to 50°C / 32 to122°F; max RH 95%

§  Dimensions Meter: 7.9 x 3.3 x 2inches (200 x 85 x 50 mm)

§  Auto-off: After 10 minutes of non-use

§  Casing: IP67 protection level

§  Weight Meter: 260 g (0.57 lb)

§  Dimensions Packaging: 12 x 11 x4.5 inches (305 x 280 x 115 mm)

§  Weight Packaged: 3.2 lbs. (1.44kg)

§  Probe Specifications: MA852D/1Amplified pH/EC/TDS/Temp Probe (included)

§  Range: pH 0 to 13 | Temperature0.0 to 60.0°C (32.0 to 140.0°F)

§  EC electrodes: 2 X graphite

§  Reference: Single, Ag/AgCl

§  Junction: Cloth

§  Electrolyte (pH): Gel

§  Body: ABS

§  Connection: DIN

§  Cable: 1 m (3.3')