• New
    Wine pH Tester

Wine pH Tester

  • ±0.2 pH accuracy
  • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away
  • Specialized electrode for spot checking of juice, must, and wine during the wine making process

Designed to bring simplicity to pH testing during the wine making process, the HI981033 Wine pH Tester is engineered to solve the challenge of measuring the samples with a high solids content.

The built-in probe features a glass body, spherical tip, and Hanna’s Clogging Prevention System (CPS) that resists clogging 20x longer than a standard ceramic frit, making it ideal for measuring the pH during the wine making process.


Better Features for Better Testing

An onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.


Pocket Sized

The compact size makes the Wine pH Tester ideal for on-the-go testing. A large LCD display provides at-a-glance readings from any angle and single button operation streamlines the testing process for any user.


Long Battery Life

The included CR2032 Li-ion battery provides up to 1000 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement.



Your measurements require detailed attention; so should your electrode. The HI981033 Wine pH Tester features a built-in probe that has been carefully designed to measure the pH in juice, mash, and wine. 


CPS™ Sleeve Junction

Clogging Prevention System (CPS) technology was designed for pH measurements in samples that have a high solids content. When the electrode become dirty, the PTFE sleeve can be moved to clean the ground glass surface, rejuvenating the junction for a 20x longer electrode lifespan.


Spherical Glass Tip

The spherical shaped tip design allows for a wider area of contact with the sample for a faster measurement. 


Glass Body

A glass body is easy to clean, is chemically resistant, and quick to reach thermal equilibrium for a faster, more stable measurement.


We believe that buying a tester should be simple. Your Wine pH Tester is equipped with everything you need for successful testing right out of the box.


Cleaning Solution for Wine Deposits and Stains

Your Wine pH Tester comes with cleaning solution that has been engineered to keep our electrode free from wine juice stains and must deposits. This concentrated combination of detergents cleans your meter quickly and effectively so that your meter stays in optimum condition.


pH 3 & 7 Buffer Sachets

When performing a pH calibration it is important that the correct buffers are used. We include some start buffers to get you going. The single-use sachets are indivudally sealed so you use fresh buffer each time you calibrate.  


Storage Solution

Proper storage of your electrode will ensure reliable measurements and a long electrode life. Our storage solution is specially formulated to keep the pH glass hydrated while minimizing organic growth.


pH Range 0 to 14.0 pH
pH Resolution 0.1 pH
pH Accuracy ±0.2 pH @ 25 °C (77 °F)
pH Calibration Automatic, at one or two points
pH Temperature Compensation none
Automatic Shut-Off 8 minutes, 60 minutes, or can be disabled
Battery Type / Life CR2032 Li-ion / Approximately 1000 hours of continuous use
Environment 0 to 50 °C (32 to 122 °F); RH 95% max
Dimensions 51 x 151 x 21 mm (2 x 5.9 x 0.9“)
Weight 44 g (1.6 oz.)
Ordering Information Each HI981033 Wine pH Tester is supplied with: • pH 3.00 buffer solution liquid sachet (2 pcs.) • pH 7.01 buffer solution liquid sachet (2 pcs.) • Cleaning solution for wine deposits • Cleaning solution for wine stains • Electrode storage solution, 13 mL dropper • Electrolyte fill solution • Pipette • Instruction manual • Quality certificate Warranty 1 year
Warranty 1 year