Milk pH tester

Designed to bring simplicity to pH testing during milk processing, this Milk pH Tester is engineered to withstand the tough environment of milk processing plants. The built-in probe features an open junction, conical glass tip, and glass body making it ideal for measuring the pH of milk during processing.


  • Range: 0.0 to 14.0 pH
  • Resolution: 0.1 pH
  • Accuracy: ±0.2 pH @25 °C/77 °F
  • Calibration: Automatic, one or two-point
  • Electrode: Built-in probe for specific application
  • Battery Type: CR2032 Li-ion
  • Battery Life: Approximately 1000 hours of continuous use
  • Auto-off: 8 minutes, 60 minutes or can be disabled
  • Environment: 0 to 50 °C (32 to 122 °F); RH 95% max
  • Dimensions: 51 x 159 x 21 mm (2 x 6.3 x 0.9")
  • Weight: 50 g (1.8 oz.)

Each meter is supplied with:

  • pH 4.01 buffer solution liquid sachet (2 pcs.)
  • pH 7.01 buffer solution liquid sachet (2 pcs.)
  • Cleaning solution for milk deposits ( 2 pcs.)
  • Electrode storage solution, 13 mL dropper
  • Instruction manual
  • Quality certificate

Warranty: 1-year

Manufacturer : Hanna Instruments

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Cat.#Mfg.#PriceQuantityEstimated Availability
639-238-02HI 981034$141.75 EA  
Ships within one week

Parts & Accessories:

Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
642-800-09Storage SolutionHI 70300M$50.40 EA  
Ships from stock
642-800-10Electrode Storage Solution, 500 mlHI 70300L$71.40 EA  
Ships from stock
643-000-10pH 4.01 buffer solution, 20ml sachetHI 70004P$40.08 PK / 25  
Ships within one week
643-000-12pH 7.01 buffer solution, 20ml sachetHI 70007P$40.08 PK / 25  
Ships within one week
960-790-54Electrode storage solution, 13 mL dropperHI 9072$8.40 EA  
Ships within one week
960-790-58General purpose cleaning solution, 20 mL sachetsHI 700601P$31.50 PK / 25  
Ships within one week
960-790-60Cleaning and disinfection solution for dairy products, 20 mL sachetsHI 700641P$44.10 PK / 25  
Ships within one week
960-790-68Cleaning solution for milk deposits, 20 mL sachetsHI 700640P$44.10 PK / 25  
Ships within one week


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