pH & Acidity

The HI99161 is a Foodcare portable pH and temperature meter designed specifically for dairy applications. Monitoring pH in dairy processes is critical to ensuring the quality of dairy products. The FC2023 pH electrode features a rugged, easy-to-clean PVDF body with a conical tip, making it ideal for measurements in semi-solid products such as meats and cheeses. The FC2023 uses a free-diffusion sleeve-type reference junction, which helps prevent the typical clogging problems associated with viscous liquids such as milk and condiments.

• Automatic Temperature Compensation
• Automatic Two-Point Calibration
• Waterproof

This is the next generation of the original Hanna Checker pH tester. Since its introduction in 1991, more than one million Checker meters have been used worldwide, making it one of the most popular pH meters available. From students to researchers, the Checker provides a simple and reliable solution for pH measurement.

• Simple one-button operation.
• Replaceable pH electrode.
• Accuracy: ±0.2 pH.

The FC200B is a PVDF-body, gel-filled, single-junction pH electrode with a BNC connector. This probe features an open-junction design, a low-temperature glass sensing bulb, and a food-grade plastic body.

This design is ideal for pH measurements in the food industry, including dairy products, dough, ground meats, and other semi-solid food samples. The recommended operating temperature range is from 0 to 50 °C.

• Low-Temperature Glass
• Open Junction

The Hanna Instruments HI99165 is a durable, waterproof, and portable Foodcare pH and temperature meter designed specifically for cheese analysis. Automatic calibration can be performed at one or two points using two sets of buffers. All calibration and measurement readings are automatically compensated for temperature variations.

The HI99165 uses the FC2423 stainless steel-body, amplified pH electrode, which offers numerous features designed to improve pH testing for cheese producers. The split-level LCD displays both pH and temperature readings, along with indicators for reading stability, battery percentage, and calibration instructions.

• Automatic Temperature Compensation
• Automatic Two-Point Calibration
• Waterproof

The Hanna Instruments HI99164 is a durable, waterproof, and portable Foodcare pH and temperature meter designed specifically for yogurt analysis. Automatic calibration can be performed at one or two points using two sets of buffers. All calibration and measurement readings are automatically compensated for temperature variations.

The HI99164 uses the FC2133 glass-body, amplified pH electrode, which offers numerous features designed to improve pH testing for yogurt producers. The split-level LCD displays both pH and temperature readings, along with indicators for reading stability, battery percentage, and calibration instructions.

• Automatic Temperature Compensation
• Automatic Two-Point Calibration
• Waterproof

pH tester with a sensor specifically designed for cheese. It can be used as a standalone tester or connected via Bluetooth to a smart device (phone or tablet) using the Hanna Lab app.

It can also be used with the Hanna edge blu HI 2202-01 pH meter, which connects via Bluetooth and can be used as an alternative to a phone or tablet.

The HI99161 is a Foodcare portable pH and temperature meter designed specifically for dairy applications. Monitoring pH in dairy processes is critical to ensuring the quality of dairy products. The FC2023 pH electrode features a rugged, easy-to-clean PVDF body with a conical tip, making it ideal for measurements in semi-solid products such as meats and cheeses. The FC2323 uses a free-diffusion sleeve-type reference junction, which helps prevent the typical clogging problems associated with viscous liquids such as milk and condiments.

• Automatic Temperature Compensation
• Automatic Two-Point Calibration
• Waterproof

The FC2323 is an amplified, single-junction pH electrode with a built-in temperature sensor. It connects to the meter using a quick-connect DIN connector. This type of connector is proprietary to specific meters, such as the HI98190.

The FC2323 features a food-grade PVDF plastic body, an open-junction design with Viscolene gel electrolyte, a low-temperature glass sensing bulb, and a conical tip. This design, along with the optional stainless steel piercing blade, is ideal for pH measurements in meat and semi-frozen food products. The recommended operating temperature range is from 0 to 50 °C.

• Low-Temperature Glass
• Stainless Steel Piercing Blade (Optional)
• Open Junction

The FC2023 is an amplified, double-junction pH electrode with a built-in temperature sensor. It connects to the meter using a quick-connect DIN connector. This type of connector is proprietary to specific meters, such as the HI98190.

The FC2023 features a food-grade PVDF plastic body, an open-junction design with Viscolene gel electrolyte, a low-temperature glass sensing bulb, and a conical tip. This design is ideal for pH measurements in dairy products, emulsions, cream, and other semi-solid samples. The recommended operating temperature range is from 0 to 50 °C.

• Low-Temperature Glass
• PVDF Body
• Open Junction

Hanna’s pHep®4 waterproof tester is an advanced meter has many features that can be found in portable and benchtop meters. This ergonomic meter measures from -2.0 to 16.0 pH with an accuracy of ±0.1 pH. pHep®4 features automatic one or two-point calibration and automatic temperature compensation. The large multi level LCD display shows both pH and temperature readings simultaneously, while a stability indicator is displayed to alert the user when a stable reading has been obtained. The pHep®4 tester also features a replaceable pH probe that has a unique extendable cloth junction to clear any clogging that occurs.

• Waterproof
• Replaceable pH Electrode
• Automatic Two-Point pH Calibration