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Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments
Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments
Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments
Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments
Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments
Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments
Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments
Milwaukee MC811US MAX pH/EC/Temp Monitor Milwaukee Instruments

Milwaukee MC811US MAX pH/EC/Temp Monitor

$355.98

    SKU: MC811US

    UPC: 810666004224

    MPN: MC811US

    Range: 0.0 - 12.0 pH | 0.00 to 5.00 mS/cm | 14.0°F to 140.0°F

    Resolution: 0.1 pH | 0.01 mS/cm | 0.1°F / 0.1°C

    Accuracy: ± 0.2 ph | ± 2% Full Scale | ±0.5°F (&plusmn0.3°C)

    Calibration: pH Manual, 2 Point (trimmer) | EC, Manual 1 point | Temp. Factory Calibrated

    Manual: Milwaukee MC811 Manual

See All Specs

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

What's Included

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VR Headset

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2 Touch Controllers

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Charging Cable

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Power Adapter

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Glasses Spacer

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Accurate. Simple. Reliable. 24/7 pH/EC/Temp Monitoring.

Why Guard when you can Monitor! The Milwaukee MC811 MAX pH/EC/Temp Monitor lets you monitor your pH/EC/Temp levels 24/7 automatically.

Comments From Field Testing

"I run this unit 24/7 and have not had any problems for the past two months. I can monitor 24/7, point a camera on it and connect to my phone."

"Easy to calibrate."

"Using this now, far less expensive than what my friends paid ... I recommend this to any serious grower."

Summary

The MC811 MAX Monitor automatically monitors and displays pH/EC/Temp levels. Just calibrate the parameters and let the Milwaukee MAX Monitor do the rest.

The Milwaukee MC811 MAX pH/EC/Temp Monitor is preferred by people looking to know 24/7 what their pH and nutrient levels are on an ongoing basis. Common uses are nutrient tanks, Hydroponics and aquariums.

The Milwaukee MAX pH/EC/Temp Monitor offers:

Accuracy

The Milwaukee MAX Monitor offers an accuracy to ± 0.2 pH with two point manual calibration, EC accuracy of ±2% Full Scale and ±0.5 °F (0.3 °C) temperature accuracy.

Automation

Just calibrate the parameters and begin to monitor 24/7!

Easy installation

The MC811 MAX pH/EC/Temp Monitor comes with with two complete probe mounting kits.

Design features

  • Fast, easy-to-read current results with 3 large digital backlit LCD readouts.
  • Simple two-point pH calibration and one-point EC, for increased accuracy with manual trimmers for easy adjustment
  • Gel-filled, double junction, lab grade pH electrode for low maintenance and high performance
  • Low maintenance fixed EC probe
  • 6.5’ probe cables for extra flexibility when testing
  • 12 VDC power supply
  • Mount above the sample to be tested or rest on a flat surface next to the sample
  • Compact size of only 6.3” x 4.3” x 1.4”
  • Weighs only 1.2 lbs

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.

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.

Store the pH probe in storage solution MA9015. Only use tap water short-term if MA9015 is not immediately available and NEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.

This best way to store the probe is with the probe's cap filled with MA9015 Storage Solution 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 block the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking the probe in MA9016 Cleaning Solution for about 20 minutes.

Calibration

The pH sensing bulbs become less sensitive over time so make sure that you are calibrating reguarly to keep your PRO pH controller accurate. Also, calibrate after cleaning or a long period of storage.

    Specification Detail
    pH Range: 0.0 - 12.0 pH
    pH Resolution: 0.1 pH
    pH Accuracy: ±0.2 pH
    pH Calibration: Manual, 2 points (trimmer)
    pH Probe: MA911B/2 (included)
    EC Range: 0.00 - 5.00 mS/cm
    EC Resolution: 0.01 mS/cm
    EC Accuracy: ±2% Full Scale
    EC Calibration: manual, 1 point (trimmer)
    EC Probe: MA812 (fixed, Included)
    Temperature Range: 14.0 to 140.0 °F (-10.0 to 60.0 °C)
    Temperature Resolution: 0.1 °F / 0.1 °C
    Temperature Accuracy: ±0.5 °F / ±0.3 °C
    Temperature Calibration: Factory Calibrated
    Temperature Compensation: Automatic, 41 to 122 °F (5 to 50 °C), (TDS / EC Readings Only)
    Temperature Probe: Stainless Steel (fixed, included)
    Power Supply: 12 VDC adapter (included)
    Dimensions: 6.3" x 4.3" x 1.4" (160 mm x 110 mm x 35 mm )
    Weight: 1.2 lbs. (560 g)

    Milwaukee Instruments Warranty & Returns Policy
    (For Milwaukee Instruments ONLY – Not for Milwaukee Tools)

    How to Initiate a Return or Warranty Claim
    For products purchased through Blue Tiger Scientific, all returns must be initiated directly with us. However, all warranty claims must be handled directly through Milwaukee Instruments.

    Warranty Information
    Milwaukee Instruments products are manufactured to meet the highest quality standards and come with a limited warranty against defects in materials and workmanship. Products may be returned for repair or replacement at Milwaukee's discretion. Warranty is void if the product has been abused, misused, or repaired by unauthorized persons.

    To register your Milwaukee product, click here.

    Warranty Periods

    • Handheld testers, portable meters, and stationary monitors/controllers: 2 years
    • Bench meters: 3 years
    • PH600 pH Pen and similar versions: 1 year
    • Replaceable probes: 6 months

    Warranty begins on the original end-user purchase date or a maximum of 12 months from dealer purchase. Valid only with proper usage and maintenance. Service occurs at Milwaukee Instruments' North Carolina Technical Service Center.

    Note: Meters used in Kangen Water or “Negative ORP Water” applications are excluded from warranty coverage. Any warranty for these uses is null and void.

    Filing a Warranty Claim
    Contact Milwaukee Instruments Customer Service at (252) 443-3630 EST for an RMA number. Mark the RMA clearly on the box and ship prepaid. Improper packing can void the warranty.

    Return Policy (Blue Tiger Scientific)
    All purchases are final, but returns may be accepted under specific conditions:

    • Items must be in new condition with original packaging and contents.
    • Returns must be initiated within 14 days of purchase.
    • Subject to up to 30% restocking fee.
    • Customer pays all return shipping.
    • Initial shipping charges are non-refundable.

    Returns will be refused if packaging is damaged or contents are missing.

    Initiating a Return with Blue Tiger Scientific
    Contact Blue Tiger Scientific for an RMA and shipping instructions. Mark RMA clearly and pack securely to avoid transit damage. Shipping damage claims are the sender’s responsibility.

    Refunds, if eligible, will be processed within 5–10 business days. Credit card refunds may take longer to appear on your statement.

Product Resources:

Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

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