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pH/Conductivity Pocket Tester - with Replaceable Electrode (Single Unit)

This compact, multi-parameter tester is the perfect blend of precision, durability, and portability - ideal for use in food production and laboratories. Measuring pH, conductivity, TDS, mV, salinity, and temperature, it delivers accurate and reliable results in one easy-to-use device. 

With 3-point calibration for pH and conductivity, plus automatic buffer recognition, setup is quick and simple, ensuring ongoing precision with minimal effort. The IP67-rated waterproof housing also makes this unit highly resistant to harsh environments.

Help Guide: How to use and calibrate your pH Pocket Tester
Code: PHM-5-0
193.97

Please Enquire


Code: PHM-5-0
Availability Normally stocked, please enquire
193.97

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Key Features

  • Multi-parameter Measurement: Simultaneously measures for pH, Conductivity, TDS, mV, Salinity and temperature.
  • Replaceable Electrode: For extended unit lifespan.
  • Comprehensive Calibration: Supports 3-point calibration for pH and conductivity 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)±0,5
Temperature coefficent (max)0.00 … 4.00Temperature compensationYes
Dimension40 x 200Battery life> 200
TDS factor0.40 … 1.00ParameterspH - mV - Cond - TDS - SAL - T
Weight0.11Measuring range mV-1000 … +1000
pH calibration points1 ... 3pH measuring range-2,00 … 16,00
Salinity measuring range0,1 mg/l ... 100,0 g/lCond resolutionScala automatica
pH resolution0.01Temperature resolution0.1
Power supply2 x AAA batteries 1.5Accuracy (TDS)±2 % f. s.
IP rating67Stability indicationYes
Auto offAfter 8 minutesReplaceable sensorYes
Recognised pH buffers5 US padsSwabs recognised Cond84 µS / 1413 µS / 12,88 mS
Reference Temperature20,0 … 25,0Accuracy (Cond)±2 % f. s.
Temperature compensation (auto - manual)AutomaticDisplay3-colour backlit LCD
RegulationsCECalibration points Cond1 ... 3
Cond measuring range0,01 µS … 199,9 mSTDS measuring range0,01 mg/l … 100,0 g/l
temperature measurement range0,0 … +60,0OptionsSingle Unit