Hanna HI99162 Milk pH Portable Meter (HACCP)

Hanna HI99162 Milk pH Portable Meter – HACCP-Compliant pH Testing for Dairy Quality Control

The Hanna HI99162 Milk pH Portable Meter (HACCP) is a durable, portable pH and temperature meter specifically designed for milk analysis and dairy production environments. Ideal for use in pasteurization, raw milk testing, and quality control labs, this meter is supplied with a food-grade, pre-amplified pH probe that performs reliably in high-protein and low-conductivity liquids such as milk and whey.

Its HACCP-compliant design, automatic temperature compensation, and IP67-rated waterproof housing make the HI99162 an essential tool for dairy producers committed to product consistency, shelf-life optimization, and safety.

Key Features

• Purpose-Built for Milk and Dairy Applications

  • Accurate pH measurement in raw milk, pasteurized milk, yogurt base, and fermented dairy products

  • Designed for low-conductivity and high-protein samples

• Food-Grade pH Probe with Built-In Temperature Sensor

  • Includes HI1414D/50 pre-amplified probe featuring:

    • Glass body for chemical durability

    • Internal temperature sensor for ATC

    • DIN connector and 1 m cable

    • Open junction to reduce clogging in protein-rich media

• High Precision and Stability

  • pH Range: –2.00 to 16.00

  • Resolution: 0.01 pH

  • Accuracy: ±0.02 pH

  • Temperature Range: –5.0 to 105.0 °C (23.0 to 221.0 °F)

  • Accuracy: ±0.5 °C (up to 60 °C)

• Automatic Temperature Compensation (ATC)

  • Ensures accuracy when testing hot milk or cold dairy samples

• User-Friendly Calibration

  • Automatic one or two-point calibration

  • Compatible with Standard buffers (4.01, 7.01, 10.01) or NIST buffers (4.01, 6.86, 9.18)

• Durable and Portable Design

  • IP67 waterproof housing

  • Lightweight and compact for field or lab use

  • Operates in 100% relative humidity

• Long Battery Life with Auto-Off Function

  • Powered by 3 x AAA batteries

  • Up to 1200 hours of continuous use

  • Auto shut-off after 8 minutes of inactivity

Technical Specifications

Ideal Applications

• Milk Processing Plants – Monitor pH for quality assurance and spoilage prevention

• Dairy Farms – Test pH of raw milk before delivery to processing facilities

• Yogurt & Fermented Products – Control acidity during fermentation

• Dairy Laboratories – Perform accurate and routine pH checks for regulatory compliance

• HACCP Programs – Support food safety protocols through precise, traceable measurements