SKU: 43277145865

Milwaukee MI455 PRO Mini Titrator

Sale price$575.77 Regular price$639.75
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Milwaukee MI455 PRO Mini TitratorMilwaukee MI455 PRO Mini Titrator for Sulphur Dioxide in Wine The Milwaukee MI455 PRO Mini Titrator makes the measurement of free and total Sulphur Dioxide simple. It can be used to test for free and total SO2 in all wines. Using a modified Ripper method, it doesnt rely on colour change but instead uses potentiometric detection. The MI455 automatically dispenses the titrant, determines the endpoint, and completes the calculations in a fraction of the

Milwaukee MI455 PRO Mini Titrator for Sulphur Dioxide in Wine

The Milwaukee MI455 PRO Mini-Titrator makes the measurement of free and total Sulphur Dioxide simple. It can be used to test for free and total SO2 in all wines. Using a modified Ripper method, it doesn’t rely on colour change but instead uses potentiometric detection.

The MI455 automatically dispenses the titrant, determines the endpoint, and completes the calculations in a fraction of the time needed for a manual titration. It uses a pre-programmed method and specialized ORP electrode, combined with an algorithm, to determine the end of the titration reaction.

It is accurate to 5% of the reading with a resolution of 1 ppm with a range of 0-400 ppm. The titrator uses piston-driven pump for accurate dynamic dosing, a built-in magnetic stirrer for a faster reaction, and lab grade platinum-ringed ORP electrode.  It is designed to for simple one button operation with pre-standardized titrant and pre-measured reagents for easy set up.

Features:

  • Fast, easy-to-read results 
  • Accuracy to ±5% of reading
  • Easy measurement: just measure the wine sample, add the reagents as directed, prepare ORP probe and pump, add the stabilizer and start the titration by pressing the start button
  • Refillable, double junction lab grade ORP electrode with a screw on cap to ensure proper storage
  • Compact design with a footprint of 8.2 x 8.4 inches
  • Built-in stirrer is automatically maintained at a speed of 1500 rpm
  • Built-in algorithm to analyze the shape of the electrode response and to determine the reaction completion that automatically completes the analysis; makes all the necessary calculations and ensures a simple and effective interface for the user
  • Simple and reliable peristaltic pump that provides high dosing repeatability as well as the ability to calibrate with the provided Milwaukee standards
  • Ability to easily measure both free and total SO2

Specifications:

  • Range: 0 to 400 ppm SO2
  • Resolution: 1 ppm
  • Accuracy: 5% of reading
  • Method: Ripper titrimetric method
  • Principle: Equivalence point redox titration
  • Sample volume: 50 mL
  • ORP Electrode: MA924B/1 (included)
  • Pump pressure: 0.5 mL/min
  • Stirring speed: 1500 rpm
  • Environment: 0 to 50 °C (32 to 122 °F) ; max 95% RH non-condensing
  • Power supply: 220V/50Hz; 10VA
  • Dimensions: 8.2 x 8.4 x 6.4 inches (with beaker)
  • Weight: 77.6 ounce

Milwaukee MI455 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: 43277145865

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LaughingLion999
West Palm Beach, US
★★★★★ 4
Great tray for bottom-watering bonsai tree!
Color: Black, Style: 1 Pack
I put my potted bonsai plant in this tray and keep water in it so that the tree can absorb water through the drainage holes at the bottom of the pot. This method is called bottom-watering. The tray is the perfect size and works great for this purpose. My bonsai tree is doing well and looks good!
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Reviewed in the United States on February 1, 2026
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David
Lexington, US
★★★★★ 5
Nice tray
Color: Black, Style: 1 Pack, Color: Black, Style: 1 Pack
Awesome little tray. I needed a catch all bin for the jeep. I modifed this tray to sit on top of the dash. Put a little piece of carpet in there too
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Reviewed in the United States on December 24, 2025
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Melvin C. Edgar
West Palm Beach, US
★★★★★ 5
Great holder for standard tissues on dash
Color: Black, Style: 1 Pack
This fits very well behind my Rave4 map display. Just drop standard tissues into the box and refill as necessary.
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Reviewed in the United States on May 28, 2026
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Antza R.
Lake Worth, US
★★★★★ 5
Celebration of Life
Color: Black, Style: 1 Pack
I bought this to put on the memory table for a Celebration of Life service to hold 100 jet black ball point pens with FOREVER IN OUR HEARTS printed in white, the pens being for attendees to keep after they signed the guest book with them. This box was perfect.
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Reviewed in the United States on May 25, 2026
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Michelle
Charlottesville, US
★★★★★ 3
It’s pricey
Color: Black, Style: 1 Pack
Ridiculous price for a plastic tray but it was the right size for my center console in my SUV.
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Reviewed in the United States on March 22, 2026

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