PH850 Portable pH Meter Kit

Cat. No.

For more information please call +1 (860) 436-9221
or email us at
For more information please call +1 (860) 436-9221
or email us at

Product Description:

  • Quick and easy 1 to 3 points auto. pH calibration, automatically recognizing pH standards of 1.68, 4.00, 7.00, 10.01, 12.45.
  • Built-in self-diagnosis ensures pH calibration will be performed correctly and guides you on how to fix common problems.
  • Ideal for use in harsh environments — IP57 Waterproof rating, silicone socket protector and rubber boot protect the instrument from general impact.
  • The large LCD displays pH and temperature along with icons of stable readings and finished calibrations.
  • Standard BNC connector, compatible with Apera's LabSen® Series professional pH electrodes for other applications.

Value Series: Suitable Applications and Industries

  • Water Treatment
  • Drinking Water
  • Aquarium & Aquaculture
  • Hydroponics and Greenhouse 
  • Pool and Spas 
  • Education
  • Environmental Monitoring 
  • Beverage Making 

Product Specifications:

Technical Specifications
Measuring Range(0 to 14.00)pH
Resolution0.1/0.01 pH
Accuracy±0.01 pH ±1 digit
Temperature Compensation Range(0 to 100)˚C (Auto. or Manual)
Calibration point1 to 3 points
Measuring Range±1000mV
Accuracy±0.2% FS ±1 digit
Measuring Range0 to 100℃
Accuracy±0.5℃±1 digit

Other Specifications
Data StorageN/A
Storage ContentN/A
Power3* AA alkaline batteries
Dimension & WeightMeter: (88*170*33)mm / 313g
Case: (360*270*76)mm / 1.6kg
ConnectorBNC for pH and ORP; RCA for temperature
What's in the box?PH850 meter, 201T-F pH/temp. electrode, 50ml of pH buffers (4.00, 7.00), 50ml of conductivity standards (1413µS, 12.88mS), instruction manual, screwdriver (for battery replacement), carrying case

Apera PH850 Portable pH Meter is designed for professional pH measurement in the field with a variety of practical functions and features in a rugged structure.

ORP measurement is available in mV mode with an ORP probe connected (model 301Pt-C, sold separately).

Easy Calibration
Easy 1-3 points of auto. pH calibration, recognizing pH standards of 1.68, 4.00, 7.00, 10.01, and 12.45. The slope data will show up after completing second and third point calibration, indicating the condition of your pH electrode. The self-diagnosis function ensures pH calibration will be performed correctly and guides you on how to fix common problems.

Built Tough

The IP57 water-resistant structure makes the meter ideal for use in harsh environment. The rubber sleeve protects the instrument from general impact and gives you a firm grip.

Large LCD Display

1. Stability icon. Take the reading when the smiley face stays on screen.
2. Icons for finished calibrations
3. Simultaneous temperature display

Suitable for lab-use as well

The foldable stand allows use as a benchtop meter.

201T-F pH/Temp. Electrode

pH electrode is the fundamental component that determines the measuring performance of a pH meter. The proprietary lithium glass membrane of Apera 201T-F pH Electrode ensures to provide accurate and stable signals to the PH850 meter such that you can have confidence in the readings you take.

Proprietary electrode structure

A unique junction composed of ceramic and fiber filaments efficiently reduces junction clogging. The built-in temperature sensor tests pH and temperature simultaneously, enabling auto. temp compensation (ATC).

Sensor shield

The detachable sensor shield protects the sensitive glass membrane from accidental change. 

Compatibility with LabSen pH Electrodes

Standard BNC connector, compatible with Apera LabSen Series pH electrodes for specialized applications.

Odoo • Image and Text

Additional Resources and Information:

   PH850 User Manual

PH850 Portable pH Meter Kit


      330.00 330.00 330.0 USD


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      PH850 Portable pH Meter Kit Accessories:

      201T-F All-in-one pH/Temp. Electrode, BNC/RCA Connector
      Cat. No.:

      70.00 70.0 USD

      View Details
      16oz. pH Calibration Buffer Solution Kit, 4oz. storage solution for pH/ORP Electrodes, plus Apera's CalPod
      Cat. No.:

      55.00 55.0 USD

      View Details
      8oz pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz storage solution for pH/ORP Electrodes
      Cat. No.:

      30.00 30.0 USD

      View Details

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