SKU: 67562378930

Milwaukee MI406 Free Chlorine PRO Photometer

Sale price$235.03 Regular price$261.15
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Description

Milwaukee MI406 Free Chlorine PRO PhotometerMilwaukee MI406 Free Chlorine PRO Photometer The Milwaukee MI406 PRO Photometer is ideal for users in aquaculture, aquariums, environmental and water treatment, and food processing. The microprocessor delivers fast, repeatable results with accuracy of 0. 06 mg L @ 1. 50 mg L. The low maintenance design is paired with easy to use reagents. The MI406 has a built in timer that ensures appropriate reaction time is used for the chemical reaction. At the

Milwaukee MI406 Free Chlorine PRO Photometer

The Milwaukee MI406 PRO Photometer is ideal for users in aquaculture, aquariums, environmental and water treatment, and food processing.  The microprocessor delivers fast, repeatable results with accuracy of ±0.06 mg/L @ 1.50 mg/L.  The low maintenance design is paired with easy-to-use reagents.

The MI406 has a built-in timer that ensures appropriate reaction time is used for the chemical reaction.  At the end of the timer, the meter will automatically take the reading ensuring consistency across multiple users.

It also has a built-in indexing indent on the meter which allows for a lock and key fit with the cuvette cap.  This ensures that the cuvette is indexed consistently (same position) in order to maintain the same path length for accurate results.

There is a built-in error messaging display.  This helps the user ensure no mistakes are made in the testing process.  Messages include no cap, over range and under range, light source errors, and zero cal error.   

The MI406 has a simple-to-use zero-point calibration.  Simply insert the unreacted sample cuvette into the chamber, index the cuvette, and press the zero button.

Features:

  • Fast, easy-to-read results with large digital LCD readout
  • Accurate to ±0.06 mg/L @ 1.50 mg/L and a range 0.00 to 5.00 mg/L of (Cl2 Free)
  • Lightweight and portable
  • Easy measurement: just mix the reagent in the sample, gently shake, insert the cuvette, zero the meter, and then press read
  • Simple, easy reagent packets or liquid bottles
  • Easy 1-2-3 instruction steps
  • Auto shut off after 10 minutes of non-use, 9-volt battery included
  • Adaptation of The Nessler Method

Specifications:

  • Free Chlorine Photometer, Range: 0.00 to 5.00 mg/L of (Cl2 Free)
  • Resolution: 0.01 mg/L (0.00 to 3.50 mg/L)
  • Resolution: 0.10 mg/L (above 3.50 mg/L)
  • Accuracy ± 0.06 mg/L @ 1.50 mg/L
  • Method: adaptation of USEPA method 330.5 & Standard Method 4500-Cl G
  • Light Source: Tungsten Lamp
  • Light Detector: Silicon photocell and 525 nm narrow band interference filter
  • Operating Environment: 0 to 50 C 32 to 122 F / Max. RH 100%
  • Battery Type: 1 X 9V (included)
  • Auto-off: after 10 minutes of non-use
  • Meter Dimensions / Weight: 7.5" x 4.1" x 2" / 0.84 lbs.
  • Packaging Dimensions / Weight: 12" x 11" x 4.5" / 2.7 lbs.
  • Meter Dimensions / Weight: 191 mm x 107 mm x 51 mm / 1.22 kg.
  • Packaging Dimensions / Weight: 305 mm x 280 mm x 115 mm / 1.5 kg.
  • Glass Cuvettes: MI0001 (2 x included)

Milwaukee MI406 Manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67562378930

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Mrs. Buyer
Omaha, US
★★★★★ 5
Worth
Size: 6 pcs: 15.7*5.7, Color: White
Really good wall amounts. I used the drywall anchors and it feels sturdy. I put like a 3 pound Crystal on it and it’s holding perfectly fine. I also was able to paint them with no problem would buy again.
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Reviewed in the United States on January 13, 2026
J
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Jackson Caesar
Waukegan, US
★★★★★ 5
Great investment, and easy to assemble.
Color: Grey
Excellent dividers for the home. I purchased this set 3 years ago and recently had to place another order because the first order proved to be a perfect accessory in my basement apartment. As previously mentioned, I am in a basement apartment, and with these dividers, I can take an open space and create compartments. After a while, you forget that that open space was once a single room. These options added a great deal to my "Fonshuay," and lifestyle. This is a great investment and it was easy to assemble.
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Reviewed in the United States on September 11, 2025
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Verified Purchase
wlytle
Fort Morgan, US
★★★★★ 1
NO instructions
Color: Grey
there were no instructions with this and it came in 100's of pieces. NOTHING, no picture, kind of hard to assemble when you dont know where to start
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Reviewed in the United States on October 11, 2025
C
Verified Purchase
Cristina Moreta
Massapequa, US
★★★★★ 5
Me cubrió exactamente como esperaba
Color: Grey
Cumplió mis expectativas
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Reviewed in the United States on April 8, 2026
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Verified Purchase
JV in Idaho
Phoenix, US
★★★★★ 5
Very nice quality and appearance
Color: Beige
They were surprisingly stout and went together well. We had to return them because when we took them to where they would be used, they were too big to work in that location. Dang. But if we needed them in the future, I wouldn't hesitate to purchase them.
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Reviewed in the United States on October 31, 2025

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