Description

This Milwaukee MW805 MAX pH/EC/TDS/Temp. 4-in-1 combo meter allows you to measure pH, EC (conductivity), TDS and Temp. with a single meter and one single probe.

What People Are Saying

"Superb meter, easy to use, great customer service."

"Best meter I have ever owned."

"The best meter on the market and Milwaukee customer service is the best."

"Simple Automatic Calibration."

"I have owned this meter for almost 8 years and only replaced the probe once. The calibration procedure is easy to use follow, and even when I am less then gentle with the thing it keeps on going. I wouldn't consider any other meter."

"Very light weight for portability."

Summary

pH and conductivity are critical for growers. pH can effect plant nutrient and water uptake and reduce the efficiency of fertilizer, herbicides and pesticides. Managing conductivity helps growers pinpoint fertilizer and other needs.

The Milwaukee MW805 MAX Combo Meter lets you easily and accurately test pH, conductivity and total dissolved solids (TDS) using a single meter and integrated probe.

Simple, portable and rugged. No more juggling multiple electrodes and wires. Automatic temperature compensaton included.

The MW805 MAX is the ultimate solution for pH and nutrient management.

Design Features

The design of the MW805 MAX is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the MW805 is exceptionally simple to operate.

A tough meter build and a rugged but replaceable probe means that you can expect years of use.

The Milwaukee Combo meter offers:

• pH, conductivity / nutrient EC, TDS (ppt) with automatic temperature compensation.
• Selectable TDS factors from .40 to 0.8; defaulet value 0.50.
• Dedicated GLP key to store and recall data on system status.
• Stability indicator prompting the user when the readings stabilize.
•  
• A replaceable, Amplified Combination pH/EC/TDS/Temp probe with a single 3 foot cable  (1 meter) for easy use (MA852D/1 probe included)
• A cloth junction on the pH sensor to reduce contamination when measuring fertilizer solutions. Gel filled for long lasting measurments.
• A light weight and portable form factor at just 9.2 ounces (260 g) with battery and just over 3 inches wide.
• A large easy to read display.
• Factory calibration for Temperature and simple, highly accurate, single cell automatic, one point calibration for EC and an automatic up to 5 point calibration for pH.
• IP 67 rated rugged case built for field or lab applications.
• Specialized design for hydroponic, aquaponic, and greenhouse growers.

Care and Use 

The MW805 MAX Combo Meter includes both a pH and EC sensor in the MA852D/1 integrated probe. Both need maintenance. Properly maintaining your probe will give you fast, accurate results for longer. All pH sensors have a limited life and response time gets longer with age.  EC sensors are more robust but can still be affected by residue build up.

Here are our top four tips. 

1. Always store upright with the cap full of MA9015 Storage solution for BEST RESULTS.
2. Clean your Tester regularly by soaking in MA9016 Cleaning Solution for about 20 minutes.
3. Calibrate after cleaning and/or storage before testing to adjust for changes in the pH sensor.
4. Gently stir the Tester in the sample for a faster result.

Thank you for considering Milwaukee to help you take your results to the next level.