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pH Pocket Tester - with Replaceable Electrode (Single Unit)

This pocket-size pH tester combines precision, portability, and durability for reliable measurements in any setting. It offers a pH range of -2.00 to 16.00 and 0.01 pH resolution. The unit supports 3-point calibration with automatic buffer recognition, ensuring ease of use and ongoing accuracy. 

Automatic Temperature Compensation (0–60°C) maintains consistent results across variable conditions, while the three-colour backlit LCD clearly displays calibration points and stability indicators for effortless reading. Built with a resistant, durable housing, this tester is ideal for teams who need a precise, portable solution. 

Help Guide: How to use and calibrate your pH Pocket Tester
Code: PHH-5-2
136.85

15 Available


Code: PHH-5-2
Availability 15
136.85

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Key Features

  • Wide pH Range: Suitable for measurements from -2.00 to 16.00 pH, with a high resolution of 0.01 pH.
  • Comprehensive Calibration: Supports 3-point calibration for pH with auto buffer recognition.
  • Automatic Temperature Compensation (ATC): Ensures accurate readings across varying temperatures (0–60°C).
  • Easy to read Display: Three-colour (red, green, blue) backlit LCD displays calibration points and stability indicators.
  • Robust Design: IP67-rated waterproof housing suitable for production and laboratory use.
  • Self-Diagnostic Features: Alerts for low battery and calibration errors.
  • Energy Efficient: Auto-off function after 8 minutes to conserve battery life.
  • Automatic recognition of calibration buffers: for fast and simple calibration.
  • Battery Powered (2xAAA): easily available and replaceable with over 200 hours of use.
  • 1 year warranty on the electronics.

Certification 

This Pocket Meter is supplied with a free issue Certificate of Conformity, as standard (ph4 and pH7). This can be upgraded to a traceable certificate:

Upgrade to a traceable certificate

Accuracy (pH)±0,02Accuracy (temperature)±0,2
Dimension40 x 200Battery life> 200
ParameterspH - mV - TWeight0.11
Measuring range mV-1000 … +1000pH calibration points1 ... 3
pH measuring range-2,00 … 16,00pH resolution0.01
Temperature resolution0.1Power supply2 x AAA batteries 1.5
IP rating67Stability indicationYes
Auto offAfter 8 minutesReplaceable sensorYes
Recognised pH buffers5 US padsDisplay3-colour backlit LCD
RegulationsCEtemperature measurement range0,0 … +60,0
OptionsSingle Unit
pH relates to food safety, as some strains of bacteria are unable to grow below a certain level. Fermented products (e.g. yogurt, sauerkraut) also need to have a specific pH to prevent spoilage. Additionally, pH can impact a product’s taste, texture, smell, and shelf life.
pH is mentioned throughout Issue 9 of the Global Food Safety Standard, tied to everything from Critical Control Points to the process of determining shelf life. Click here for our full guide to securing compliance in this area.