Milwaukee MW804 MAX Waterproof 4-in-1

The Milwaukee MW804 MAX Waterproof 4-in-1 pH/EC/TDS/Temp Tester is designed as an all-in-one solution for growers.

TEMPERATURE COMPENSATION: Automatic
CALIBRATION: Automatic
ACCURACY: pH: ±0.05 pH | EC/TDS: 2% Full scale
RANGE: pH: 0.00-14.00 pH | EC: 20.00 mS/cm | TDS 0 – 10.00 ppt | Temp: 0.0 to 50.0°C / 32.0 to 122.0°F
MANUAL: Milwaukee MW804

The Milwaukee MW804 MAX Waterproof 4-in-1 metre provides:

ACCURACY

The Milwaukee MW804 MAX 4-in-1 tester is accurate to ±0.05 pH, EC/TDS to 2% Full Scale and ±0.5°C / ±1°F for temperature.

In comparison to manual calibration, the tester can be quickly and simply calibrated to a better precision thanks to automatic calibration and 5 memorised calibration points.

LONG LIFE

A replaceable pH probe with a double junction probe design is included with the tester for longer life.

FAST RESPONSE

An exposed temperature probe can be found near to the pH probe for quick temperature compensation.

WATERPROOF CONSTRUCTION

The Milwaukee MW804 MAX is fully waterproof to IP65, so you don’t need to worry about dropping your tester while measuring.

LIGHT WEIGHT

The Milwaukee MW804 MAX is just 3.5 ounces and simple to handle, at up to half the weight of other testers.

EASE-OF-USE

Reading data is made simple by a large dual level LCD screen, and the stability indicator and hold function, which freezes the display, takes the guesswork out.

DESIGN FEATURES

Fast and easy to read results thanks to a large digital dual LCD screen.
Range 0.00 – 14.00 pH, EC 20.00 mS/cm, TDS 0 – 10.00 ppt, Temperature: 0.0 to 50.0 C / 32.0 to 122.0 F.
Extreme accuracy to ±0.05 pH, EC / TDS 2% Full Scale and Temperature ±0.5 C / ±1 F.
Portable and lightweight, just 3.5 ounces.
Easy measurement: place the probe in the sample, carefully stir, wait for the stability indication to show a stable reading and then freeze the results.
Double junction, gel-filled pH electrode for low maintenance and high performance.
Simple push button, automatic one or two-point calibration with 5 saved calibration points.
Auto shut off and low power demand for approximately 100 hour of continuous use (batteries included).
Waterproof to IP65.

Want to register your Milwaukee product?

Simply fill in Milwaukee’s one-click online product guarantee registration form. You can learn more about Milwaukee’s limited product warranty here.

Maintenance

The Milwaukee MW804 MAX Tester includes an EC and pH electrode, which need maintenance. Every pH sensor has a lifespan, and response time increases with age. You will get quick, accurate results for a longer period of time by maintaining your pH pen tester properly.

EC sensors are more robust but can still be affected by residue build up.

Here are the top four tips from Milwaukee:
1. Clean your Tester regularly by soaking in cleaning solution MA9016.
2. Always store with the cap full of buffer or storage solution MA9015 not water.
3. Calibrate after cleaning and/or storage before testing to adjust for changes in the pH and EC sensor.
4. Gently stir the MAX Tester in the sample for a faster result.
5. Rinse in water after every test.