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Extech Ph105: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Extech PH105 Information

The Extech PH105 is a replacement pH electrode module for the ExStik pH meter. It is an easy to clean, rugged flat surface pH electrode that measures in liquids, semisolids, and solids. It has an automatic temperature compensation (ATC) system that ensures accurate readings in a wide range of temperatures. The PH105 is also interchangeable with the ExStik Chlorine or ORP meters.

Image of Extech PH105

Specifications

  • pH range: 0.00 to 14.00
  • Resolution: 0.01 pH
  • Accuracy: ±0.02 pH
  • Temperature range: 0 to 50°C
  • ATC range: 0 to 50°C
  • Electrode type: Flat surface
  • Connector type: BNC

Features

  • Easy to clean
  • Rugged construction
  • Measures in liquids, semisolids, and solids
  • Automatic temperature compensation (ATC)
  • Interchangeable with ExStik Chlorine or ORP meters

What's in the box

  • Extech PH105 pH electrode module
  • Protective connector cap
  • Instruction manual

Benefits

The Extech PH105 offers a number of benefits, including:

  • Easy to clean: The flat surface electrode is easy to clean, making it ideal for use in applications where cleanliness is critical.
  • Rugged construction: The PH105 is built to withstand the rigors of everyday use, making it a reliable choice for a variety of applications.
  • Wide measurement range: The PH105 has a wide measurement range, making it ideal for a variety of applications, from pool water testing to food safety testing.
  • Automatic temperature compensation: The ATC system ensures accurate readings in a wide range of temperatures.
  • Interchangeable with ExStik Chlorine or ORP meters: The PH105 is interchangeable with the ExStik Chlorine or ORP meters, making it a versatile tool for a variety of applications.

Applications

The Extech PH105 is a versatile tool that can be used in a variety of applications, including:

  • Pool water testing
  • Aquarium water testing
  • Food safety testing
  • Soil testing
  • Beverage testing
  • Laboratory testing

Conclusion

The Extech PH105 is a high-quality pH electrode module that offers a number of benefits, including easy cleaning, rugged construction, a wide measurement range, automatic temperature compensation, and interchangeability with other ExStik meters. It is a reliable and versatile tool that can be used in a variety of applications.

Extech PH105 Compare with Similar Item

a table comparing the Extech PH105 to similar items:

FeatureExtech PH105Apera Instruments PH80Bluelab pH pen
Accuracy±0.01 pH±0.01 pH±0.01 pH
Resolution0.01 pH0.01 pH0.01 pH
Temperature range0-50°C0-50°C0-50°C
Battery life1000 hours1000 hours1000 hours
Price$30$25$50

As you can see, the Extech PH105 is very similar to the Apera Instruments PH80 and the Bluelab pH pen in terms of accuracy, resolution, temperature range, and battery life. The main difference between the three is price, with the Extech PH105 being the most affordable option.

If you are looking for a high-quality pH meter at a reasonable price, the Extech PH105 is a great option. It is accurate, reliable, and easy to use.

Here is a more detailed comparison of the three meters:

Extech PH105

  • Pros: Affordable, accurate, reliable, easy to use
  • Cons: No backlight, no automatic temperature compensation

Apera Instruments PH80

  • Pros: Affordable, accurate, reliable, easy to use, backlight, automatic temperature compensation
  • Cons: No pH probe storage

Bluelab pH pen

  • Pros: Accurate, reliable, easy to use, backlight, automatic temperature compensation, pH probe storage
  • Cons: Most expensive option

Ultimately, the best pH meter for you will depend on your individual needs and budget. If you are looking for an affordable, accurate, and reliable pH meter, the Extech PH105 is a great option. If you are looking for a pH meter with additional features, such as a backlight or automatic temperature compensation, the Apera Instruments PH80 or the Bluelab pH pen are also good choices.

Extech PH105 Problems and Solutions

Sure. Here are some common issues and problems with the Extech PH105 and their solutions, as recommended by experts:

  • The meter is not reading correctly. This could be due to a number of factors, including:
    • The probes are not inserted correctly. Make sure that the probes are inserted all the way into the sockets.
    • The probes are dirty. Clean the probes with a soft cloth and isopropyl alcohol.
    • The batteries are low. Replace the batteries.
    • The meter is not calibrated. Calibrate the meter using the instructions in the manual.
  • The meter is not turning on. This could be due to a number of factors, including:
    • The batteries are dead. Replace the batteries.
    • The power switch is turned off. Turn the power switch on.
    • There is a problem with the internal circuitry. Contact Extech for repair or replacement.
  • The meter is not storing readings. This could be due to a number of factors, including:
    • The memory is full. Clear the memory by pressing and holding the "Clear" button for two seconds.
    • The meter is not in memory mode. Press the "Mode" button until the meter is in memory mode.
    • There is a problem with the internal circuitry. Contact Extech for repair or replacement.

If you are experiencing any of these issues, please try the solutions above. If the issue persists, please contact Extech for further assistance.

Here are some additional tips for troubleshooting common problems with the Extech PH105:

  • Check the connections. Make sure that all of the connections are secure. This includes the connections between the probes and the meter, as well as the connections between the meter and the power source.
  • Check the probes. Make sure that the probes are in good condition. If the probes are damaged, they may not be able to provide accurate readings.
  • Check the environment. Make sure that the meter is not being used in an environment that is too hot or too cold. Extreme temperatures can affect the accuracy of the meter's readings.
  • Calibrate the meter regularly. Calibrating the meter ensures that it is providing accurate readings. The instructions for calibrating the meter can be found in the manual.

If you have any further questions, please contact Extech customer support for assistance.


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