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Milwaukee pH Tester Calibration 4.01 Solution - Lot of 3

4.6 (2) Write Review
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$10.86

$ 4 .99 $4.99

In Stock

About this item

  • Lot of 3, 4.01 pH, 20ml Calibration/Buffer Solutions
  • Use with all Millwaukee pH meters
  • Use with freshwater or low-pH aquarium systems
  • Each Sachet used for single calibration applications
  • Couple with 7.01 or 10.01 solutions for greater accuracy


Use with Milwaukee pH Meters and Controllers. These calibration fluids should be used whenever replacing electrodes, if you get an abnormal reading, or at least every month for general maintenance. This 3x 20ml, 4.01 pH solution is ideal when combined with 7.01 solution for 2-point calibration for most freshwater or low-pH aquarium systems.


Elfcake
Reviewed in the United States on January 3, 2020
Inaccurate solution.
Customer
Reviewed in the United States on September 28, 2016
Works fine