Hanna Instruments-991300 pH/EC/TDS/°C Handheld Meter

Sale price£745.15

Measuring pH, conductivity, total dissolved solids and temperature in one slim lightweight casing and with one single probe - the Hanna Instruments-991300 is an ideal portable pH tester.



These instruments have many advanced features that are found in more expensive portable instrumentation including automatic calibration, buffer/standard recognition and temperature compensation.


There are only 2 buttons, yet you can select from a range of calibration buffers and even the temperature scale most familiar to you. The housing is waterproof and rated for IP 67 conditions.


The Hanna Instruments-1288 pre-amplified multi-parameter probe features an easy to clean sensor and a cloth junction that can be pulled longer to increase the life of the probe.


Supplied with:



  • Hanna Instruments-1288 multi-parameter probe

  • Starter kit of pH, calibration and electrode cleaning solution sachets

  • Batteries

  • Instructions


Hanna Instruments-1288 multiparameter probe


Supplied as standard, the HI 1288 multiparameter probe includes pH, EC/TDS and temperature measurement in one convenient, rugged probe.








Key features



  • Integrated with a solid-state pre-amplifier built into the handle to ensure against interference from transient electrical noise

  • Amperometric conductivity probe

  • Built-in temperature sensor

  • Easy clean and keep clean design

  • Multi level LCD display

  • Display gives simultaneous measurement with temperature in either °C or °F

  • On screen tutorial messages for calibration & set up

  • % battery displayed on start up

  • Automatic temperature compensation

  • Slimline waterproof casing

  • Simple 2 button operation

  • HOLD button freezes readings on display for manual recording

  • Select the range of calibration buffers and temperature scale required

  • Battery error prevention system (BEPS) helps to ensure instrument is in optimum working order

  • Measures pH, EC/TDS and temperature with single multi-parameter probe




Frequently Asked Questions

Clear answers to help you choose the right water testing solution with confidence