The Milwaukee MW10 Free Chlorine Photometer lets you go digital with your testing. No more hit and miss testing with strips. Great for agriculture, aquariums, aquaculture & coral, labs, water treatment, classroom and more. This meter is also ideal for educators that want their students to learn the basics of water quality analysis to apply in the real world.
Simply add the reagent and get a digital reading accurate to ±0.03 ppm within minutes.
DESIGN FEATURES
Fast, easy-to-read results with large digital LCD readout.
Range from 0.00 to 2.50 ppm.
Accurate to ±0.03 ppm or ±3% of reading @ 25 °C.
Small and ergonomic design.
No calibration needed.
Reliable and repeatable measurements with no visual assessment.
Runs on 1 x AAA battery with auto shut off to extend battery life.
Adaptation of the USEPA Method 330.5. The reaction between Free Clorine and DPD causes a slight pink tint in the sample.
Thank you for considering Milwaukee to help you take your results to the next level.
The Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast operation as well as its rugged design and accuracy.
WHAT PEOPLE ARE SAYING
"This is an awesome pH meter!"
"I love this little meter."
"Rugged portable meter, calibrates easily with pH 4, 7 and 10 buffers, readings dead on."
SUMMARY
The Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and accuracy.
The Milwaukee PRO pH Meter is preferred by people testing samples that cause other pH testers and meters to fail from brewers and wine makers to hydroponic growers and farmers.
The Milwaukee PRO pH meter offers:
SPEED
The MW101 delivers fast results to ±0.02 pH accuracy with two point calibration.
TOUGHNESS
The rugged meter is designed to take knocks. Paired with low maintenance, lab grade SE220 double junction, gel filled electrode, the MW101 is ideal for everyone from educators and pool professionals to brewers and growers.
DESIGN FEATURES
Fast easy to read results with large digital LCD readout.
Accurate to ±0.02 pH with a 0.00-14.00 pH range.
Lightweight and portable.
Easy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize
Simple manual two-point calibration for increased accuracy.
Gel-filled, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage (SE220 probe included).
3 feet probe cables for extra flexibility when testing.
Auto shut off and low power demand for approx. 300 hours of continuous use. (battery included)
USE AND CARE
pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.
SENSING BULB
The glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.
REFERENCE JUNCTION
The reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.
You can extend the life of your pH electrode in the following ways.
CLEANING AND STORAGE
All pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee codes MA9015 and MA9016 at checkout time! This will be needed to help clean and condition the pH electrode before use!
STORAGE
The pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.
Storing in pH probe storage solution MA9015 or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe.
The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.
CLEANING
Residue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution MA9016.
CALIBRATION
The pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO pH meter accurate. Also, calibrate after cleaning or a long period of storage.
The Milwaukee MW11 Total Chlorine Photometer lets you go digital with your testing. No more hit and miss testing with strips. Great for aquariums, aquaculture & coral, labs, water conditioning , classroom and more. This meter is also ideal for educators that want their students to learn the basics of water quality analysis to apply in the real world.
Simply add the reagent and get a digital reading accurate to ±0.03 ppm within minutes.
DESIGN FEATURES
Fast, easy-to-read results with large digital LCD readout.
Range from 0.00 to 3.50 ppm.
Accurate to ±0.03 ppm or ±3% of reading @ 25 °C.
Small and ergonomic design.
No calibration needed.
Reliable and repeatable measurements with no visual assessment.
Runs on 1 x AAA battery with auto shut off to extend battery life.
Adaptation of the USEPA Method 330.5. The reaction between Free Clorine and DPD causes a slight pink tint in the sample.
Thank you for considering Milwaukee to help you take your results to the next level.
The Milwaukee MW12 Phosphate Photometer lets you go digital with your testing. No more hit and miss testing with strips. Great for aquariums, aquaculture & coral, labs, water treatment, classroom and more. This meter is also ideal for educators that want their students to learn the basics of water quality analysis to apply in the real world.
Simply add the reagent and get a digital reading accurate to ±0.04 ppm within minutes.
DESIGN FEATURES
Fast, easy-to-read results with large digital LCD readout.
Range from 0.00 to 2.50 ppm.
Accurate to ±0.04 ppm or ±4% of reading @ 25 °C.
Small and ergonomic design.
No calibration needed.
Reliable and repeatable measurements with no visual assessment.
Adaptation of the Standard Methods for the Examination of Wastewater 20th edition.
Runs on 1 x AAA battery with auto shut off to extend battery life.
Thank you for considering Milwaukee to help you take your results to the next level.
The Milwaukee MW13 Iodine Photometer lets you go digital with your testing. No more hit and miss testing with strips. Great for aquariums, labs, water conditioning, classroom and more. This meter is also ideal for educators that want their students to learn the basics of water quality analysis to apply in the real world.
Simply add the reagent and get a digital reading accurate to ±0.1 ppm +/- 5% of reading @ 25°C within minutes.
DESIGN FEATURES
Fast, easy-to-read results with large digital LCD readout.
Range from 0.0 to 12.5 ppm.
Accurate to ±0.1 ppm or ±5% of reading @ 25°C.
Small and ergonomic design.
No calibration needed.
Reliable and repeatable measurements with no visual assessment.
Adaptation of the Standard Methods for the Examination of Wastewater 18th edition DPD Method. The reaction between Iodine and the reagent causes a pink tint in the sample.
Runs on 1 x AAA battery with auto shut off to extend battery life.
Thank you for considering Milwaukee to help you take your results to the next level.
The Milwaukee MW14 High Range Iron Photometer lets you go digital with your testing. No more hit and miss testing with strips. Great for aquariums, Aquaculture & Coral, labs, water conditioning, classroom and more. This meter is also ideal for educators that want their students to learn the basics of water quality analysis to apply in the real world.
Simply add the reagent and get a digital reading accurate to ±0.04 ppm +/- 2% of reading @ 25°C within minutes.
DESIGN FEATURES
Fast, easy-to-read results with large digital LCD readout.
Range from 0.0 to 5.00 ppm.
Accurate to ±0.04 ppm or ±2% of reading @ 25 °C.
Small and ergonomic design.
No calibration needed.
Reliable and repeatable measurements with no visual assessment.
Adaptation of the USEPA Method Phenatroline 315B. The reaction between Iron and the reagent causes an orange tint in the sample.
Runs on 1 x AAA battery with auto shut off to extend battery life.
Thank you for considering Milwaukee to help you take your results to the next level.
MW301 is a Portable Conductivity (EC) Meter with Automatic Temperature Compensation. This instrument has been designed to meet the Grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. EC testing provides a method to optimize chemical applications and minimize operational cost. In agricultural applications, soil conductivity is checked before fertilizer application to pinpoint field needs and after fertilization to establish its effectiveness. In hydroponics, EC measurement is ideal for determining the concentration of fertilizer in a solution. After determination, the grower can adjust the nutrient formula for optimal plant growth. The MW301 has a range of 0 to 1990 µS/cm with a 1 µS/cm resolution. This EC meter is supplied complete with conductivity probe with 1 m (3.3') cable and calibration solution. Design features 0 to 1990 µS/cm range Fast, easy-to-read results with large digital LCD readout Supplied with conductivity probe attached to a 3 foot cable Accuracy to ±2% FS Lightweight and portable 300 hours of battery life with continuous use (battery included)
MW401 is a Portable Low Range Total Dissolved Solids (TDS) Meter with Automatic Temperature Compensation. This instrument has been designed for aquariums, aquaculture, labs, and water conditioning applications to meet the needs for equipment suited from hobbist to professional. It is also a great meter for food labs, and water treatment applications.
TDS testing provides a method to optimize chemical applications and minimize operational cost. In aquarium and aquaculture applications, high concentrations of solids (TDS) can reduce clarity in water can decrease photosynthesis in aquatic plants. In water conditioning, a high (TDS) level can affect the clarity and taste of potable drinking water.
The MW401 has a range of 0 to 1990 mg/L (ppm) with a 10 mg/L (ppm) resolution. This (TDS) meter is supplied complete with conductivity probe with 1 m (3.3') cable and calibration solution.
DESIGN FEATURES
0 to 1999 mg/l (ppm) range.
Fast, easy-to-read results with large digital LCD readout.
Supplied with conductivity probe attached to a 3 foot cable.
Accuracy to ±2% FS @ 25°C.
Lightweight and portable.
300 hours of battery life with continuous use (battery included).
SE510 Conductivity probe included.
Starter Calibration Solution MI0032B, 1382 ppm (included).
The Milwaukee MW500 PRO ORP meter is one of Milwaukee's most popular meters with its reliable, fast and simple operation as well as its accuracy.
The Milwaukee PRO ORP Meter is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are aquariums, swimming pools and spas, and other water quality monitoring uses.
The PRO ORP meter can also be used to measure sulfur dioxide in wine using the manual Ripper titration method.
The Milwaukee PRO ORP meter offers:
ACCURACY
The PRO ORP meter is accurate to ±5 mV exceeding the needs of most users.
TOUGHNESS
The rugged meter is designed to take knocks.
LOW MAINTENANCE
The PRO ORP Meter comes with SE300 ORP probe that is both low maintenance (gel filled) and able to withstand more challenging samples (double junction).
DESIGN FEATURES
Fast easy to read current results with large digital LCD readout
Accurate to ±5 mV
Gel-filled, double junction lab grade Platinum ORP electrode for low maintenance and high performance
3 feet probe cable for extra flexibility when testing
Low power demand for a 300 hour extended battery life (battery included)
USE AND CARE
Properly maintaining your ORP probe will give you fast, accurate results for longer.
Here are our top three tips.
1. Always store with the cap full of buffer or storage solution not water.
2. Clean your probe regularly by soaking in cleaning solution.
3. Check the probe using MA9020 200 - 275 mV solution to ensure the probe is good.
Thank you for considering Milwaukee to help you take your results to the next level.
The Milwaukee MW600 PRO Portable Dissolved Oxygen meter is one of Milwaukee's most popular meters with its reliable and fast operation as well as its accuracy.
The Milwaukee PRO 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 and educators to fish farmers and koi pond owners.Please note that this item does not include calibration solutions.
DESIGN FEATURES
Fast, easy-to-read results with large digital LCD readout
Repeatable, accuracy to ±1.5% FS
Lightweight and portable
Simple 2 point open air calibration (see video below)
Uses MA840 reinforced polarographic probe with an oxygen-permeable polytetrafluorethylene (PTFE) membrane sensor
5 O-rings, membranes and one protective cap included
10 feet probe cable for extra flexibility when testing
70 hours of battery life with continuous use (battery included) with low battery warning
CARE AND USE
“OPEN AIR” CALIBRATION PROCEDURE
1. Remove the membrane
Take the membrane off the end of the probe and dry the diode off.
2. Zero out the display
Connect the probe to the base unit and turn the unit on. Your display should read 0.0. If it does not, go to the position “0” screw on the front of the unit with the screw driver provided and through the access hole make the unit display read 0.0.
3. Fill the membrane
Go to the membrane and put the “O” ring inside the membrane on the shoulder at the base of the threads. Fill the membrane to just short of the “O” ring with MA9071 electrolyte solution. Be sure that there are no bubbles inside the membrane. (Air bubbles are the main cause of calibration failure)
4. Attach the membrane
Screw the membrane on to the probe.
5. Let stablize
Turn the meter on and hang the probe off the end of a table pointing down and let the unit display stabilize (this may take 5 to 15 minutes)
6. Adjust
Push down and hold the “Cal” button on the front face of the meter and with the screwdriver go to the front Cal position “100%” and make the display read 100.
You are now calibrated.
EXTRA TIPS
Watch for the membrane having wrinkles or stretch marks. If you see wrinkles, replace with a new membrane.
Always use fresh electrolyte solution (MA9071).
DOWNLOAD EXCEL WORKSHEET FOR TEMPERATURE COMPENSATION ON MW600 DO METER (XLS)
Determine water temperature, insert reading from meter display, and this worksheet will automatically calculate a temperature-compensated DO reading for you.
The Milwaukee MW600 PRO Portable Dissolved Oxygen meter is one of Milwaukee's most popular meters with its reliable and fast operation as well as its accuracy.
The Milwaukee PRO 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 and educators to fish farmers and koi pond owners.
DESIGN FEATURES
Fast, easy-to-read results with large digital LCD readout
Repeatable, accuracy to ±1.5% FS
Lightweight and portable
Simple 2 point open air calibration (see video below)
Uses MA840 reinforced polarographic probe with an oxygen-permeable polytetrafluorethylene (PTFE) membrane sensor
5 O-rings, membranes and one protective cap included
10 feet probe cable for extra flexibility when testing
70 hours of battery life with continuous use (battery included) with low battery warning
CARE AND USE
“OPEN AIR” CALIBRATION PROCEDURE
1. Remove the membrane
Take the membrane off the end of the probe and dry the diode off.
2. Zero out the display
Connect the probe to the base unit and turn the unit on. Your display should read 0.0. If it does not, go to the position “0” screw on the front of the unit with the screw driver provided and through the access hole make the unit display read 0.0.
3. Fill the membrane
Go to the membrane and put the “O” ring inside the membrane on the shoulder at the base of the threads. Fill the membrane to just short of the “O” ring with MA9071 electrolyte solution. Be sure that there are no bubbles inside the membrane. (Air bubbles are the main cause of calibration failure)
4. Attach the membrane
Screw the membrane on to the probe.
5. Let stablize
Turn the meter on and hang the probe off the end of a table pointing down and let the unit display stabilize (this may take 5 to 15 minutes)
6. Adjust
Push down and hold the “Cal” button on the front face of the meter and with the screwdriver go to the front Cal position “100%” and make the display read 100.
You are now calibrated.
EXTRA TIPS
Watch for the membrane having wrinkles or stretch marks. If you see wrinkles, replace with a new membrane.
Always use fresh electrolyte solution (MA9071).
DOWNLOAD EXCEL WORKSHEET FOR TEMPERATURE COMPENSATION ON MW600 DO METER (XLS)
Determine water temperature, insert reading from meter display, and this worksheet will automatically calculate a temperature-compensated DO reading for you.
This Milwaukee 3-in-1 Low Range combo meter allows you to measure pH, EC (conductivity) and TDS 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."
"I have owned this meter for almost 8 years and only replaced the probe once. The calibration nobs are easy to use, and even when I am less then gentle with the thing it keeps on going. I wouldn't consider any other meter."
"Easy calibration features."
"Light weight and ergonomic."
SUMMARY
pH and TDS are critical for water conditioning and aquariums. Total Dissolved Solids in drinking water can effect clarity and taste of water. In addition, high TDS levels can effect the health of a fish in an aquarium. High concentrations of TDS can decrease clarity of water in aquariums and decrease photosynthesis in aquatic plants.
The Milwaukee MW801 PRO Low Range 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 MW801 is the ultimate solution for pH and nutrient management.
DESIGN FEATURES
The design of the MW801 is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the MW801 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 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 3 foot cable for easy use (SE600 probe included).
A fiber junction on the pH sensor to reduce contamination when measuring fertilizer solutions.
A light weight 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, single point manual calibration for both pH and EC.
A reputation for a rugged build and long life
Specialized design for drinking water, aquaponic, and aquariums.
CARE AND USE
The MW801 PRO Combo Meter includes both a pH and EC sensor in the SE600 integrated probe. 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. Both need maintenance. Properly maintaining your probe will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code PH-Main at checkout time! This will be needed to help 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. Clean your probe regularly by soaking in cleaning solution.
3. Calibrate after cleaning and/or storage before testing to adjust for changes in the pH and EC sensor.
4. Gently stir the probe in the sample for a faster result.
Thank you for considering Milwaukee to help you take your results to the next level.
