PH110 pH Meter FLIR Extech PH 110 Refillable

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pH Meter FLIR Extech ExStick PH110 Refillable


The FLIR Extech ExStik PH110 pH Meter is Refillable!

Easy, safe and insures a perfect pH. Manufactured by FLIR/Extech Instruments. Built-in Smart chip offers advanced functions and features to a stick style pH meter not found anywhere else (patent pending). This model features a refillable pH electrode that can be reused by refilling the reference solution once it depletes.

  • Measures pH from 0.00 to 14.00pH
  • 0.01pH resolution and accuracy
  • Temperature measures from 23° F to 194° F (-5° C to 90° C)
  • Smart chip predicts pH electrode performance with "RENEW" indicator when refill is needed.
  • Analog bar graph originates at neutral point (pH 7.00) and fluctuates to the left or right depending on the pH level.
  • "CAL" indicator alerts user to re-calibrate.
  • 1, 2 or 3 point calibration recognizes buffer solutions
  • Automatic Temperature Compensation
  • Simultaneous display of pH and Temperature
  • Memory stores and recalls 15 readings and saves last calibrated value.
  • Data validation indicators show user the reading is stabilized.
  • Large 3-1/2 digit (2000 count) Digital display with bar graph.
  • Data Hold, Auto shut-off and low battery indicators.
  • Easy to refill pH electrode.
  • Waterproof design floats and rubberized housing provides non-slip grip in wet environment.
  • Complete with meter and pH flat surface electrode, 15mL bottle KCl, 2 reference junctions, 2 removal tools, protective sensor cap, sample cup, four LR44 button batteries, and neck strap.
  • Optional weighted base (EX006) holds plastic cup and ExStik™ meter.


Requires a set of calibration solutions (not included). Unless you already own calibration solutions, please choose one of the KIT options from the drop down menu below.


Our Standard Kit option includes the ExStick meter, Refill Kit, and 2 oz Calibration Solutions Kit (pH 4, 7 & 10 solutions). Everything you need to get started!

Our Deluxe Kit option includes the ExStick meter, Refill Kit, Weighted Base and 2 oz Calibration Solutions Kit (pH 4, 7 & 10 solutions). Everything you need and want at a great price, too!



View Manual in PDF format