SKU: 91240018029

Milwaukee MA920B/1 Direct Measurement Food Grade pH Probe

Sale price$103.93 Regular price$115.48
Save 10%

Pay in installments of $28.87 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Milwaukee MA920B/1 Direct Measurement Food Grade pH ProbeMilwaukee MA920B 1 Direct Measurement Food Grade pH Probe The MA920 probe is a food grade probe for use with the MW101 or MW102 PRO pH meters. It is specifically designed for the pH analysis of semisolid foods such as processed meats, soft cheeses, soups, sauces, and sushi rice. The open junction design reduces clogging from suspended solids and proteins found in food and dairy products for a more stable pH measurement and reduced maintenance. The

Milwaukee MA920B/1 Direct Measurement Food Grade pH Probe

The MA920 probe is a food grade probe for use with the MW101 or MW102 PRO pH meters.  It is specifically designed for the pH analysis of semisolid foods such as processed meats, soft cheeses, soups, sauces, and sushi rice.

The open junction design reduces clogging from suspended solids and proteins found in food and dairy products for a more stable pH measurement and reduced maintenance.

The conical shaped tip design allows for penetration into solids, semi solids, and emulsions for the direct measurement of pH in a variety of food products.

Polyvinylidene fluoride (PVDF) is a food grade plastic that is resistant to most chemicals and solvents used for disinfection in the food sector, including chlorine (bleach).

Specifications:

  • pH Range: 0 -12
  • Temperature Range: -5 - 40 C / 23 - 104 F
  • Body Material: PVDF
  • Reference Electrolyte: Viscolene Gel
  • Reference Type: Singe, Ag / AgCl
  • Reference Junction: Open
  • Max Pressure: 0.1 bar
  • Tip Shape:  Conic
  • Diameter: 0.24 inches
  • Body Length / Overall Length: 2.95 / 5.1 inches
  • Cable length: Coaxil, 3.3 feet
  • Connection: BNC

CARE AND USE

pH meters usually start performing poorly because of problems with the probe, specifically the glass sensing bulb and the reference junction.  The glass bulb loses sensitivity with use and will eventually fail, which is true of all pH probes.  The reference junction is a small hole that allows the meter to compare the sample to a reference.  If the junction hole gets clogged, the pH probe will no longer function.

The life of your pH electrode can be extended in the following ways:

  1. 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 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 to store the electrode upright to further reduce the potential for leakage.
  2. 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. It is recommended to regularly soak your electrode in cleaning solution.
  3. 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.
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: 91240018029

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 8 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Grisel Garcia
Draper, US
★★★★★ 5
Ligeras y muy bellas
Son sandalias demasiado cómodas y ligeras , sirven para toda ocasión y convinan con cualquier atuendo, me encantó
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
T
Verified Purchase
Tomato Wine
Cuba, US
★★★★★ 5
Cute Tory Burch Platform Sandals in all 3 Colors!!
Size: 8, Color: Black/Black
Loving these Tory Burch sandals. I’m 68 & wear without issues. Bought all 3 colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
N
Verified Purchase
No era lo que esperaba no es tan lindo como la foto llegó hasta con choques.
Natrona Heights, US
★★★★★ 4
Sandalias
Size: 8, Color: Black/Black
Me encantaron
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
A
Verified Purchase
Adrian Graham
West Palm Beach, US
★★★★★ 5
Classy
Size: 9, Color: Black/Black
I like how they give a little elevation but are still casual enough to wear with shorts. I recommend buyers break them in a bit before by wearing them for short periods of time/not a lot of walking prior to wearing all day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 17, 2025
A
Verified Purchase
Ali
Draper, US
★★★★★ 5
La talla exacta.
Size: 8, Color: Black/Black
Exactamente lo que describen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025

recommand products