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Go Wireless® pH

Product image for Go Wireless® pHProduct image for Go Wireless® pH
Product image for Go Wireless® pHProduct image for Go Wireless® pH
Teacher Pack includes eight sensors and a Go Wireless Charging StationTeacher Pack includes eight sensors and a Go Wireless Charging Station

The Vernier Go Wireless pH is a general-purpose, wireless pH sensor you can use to remotely monitor pH with a mobile device.


Monitor pH. Near and Far.

The Go Wireless pH is a ‘must have’ for lab and field activities alike. This wireless solution gives you a general-purpose pH sensor that easily streams data to a mobile device. By eliminating the cord, the opportunity for innovative experimentation abound. Students can monitor pH from a safe distance and are freed from the set up challenges presented by a conventional system.

Real-time Measurements

The Go Wireless pH wirelessly transmits live readings and captures data in real-time. Students can use Go Wireless pH to quantitatively

  • conduct acid-base titrations
  • test the pH and alkalinity of bodies of water
  • investigate household acids and bases

Plays Well with Others—Electrodes That Is

The Go Wireless pH sensor is comprised of a pH electrode attached to a Go Wireless Electrode Amplifier using a BNC connector. The benefit? This design enables you to use the Go Wireless Electrode Amplifier with other electrodes, such as our ORP (Oxidation Reduction Potential) Electrode, our Tris-Compatible Flat pH Electrode, and other third-party BNC electrodes.

Rechargeable Battery Gives You “Always-Ready” Convenience

Go Wireless pH charges in just two hours and will collect data continuously for three days. You can easily monitor the battery status using our free Graphical Analysis app. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience for students or teachers.

Collect and Analyze Data from Multiple Devices. That’s Freedom and Flexibility.

Like all the sensors in our Go Wireless lineup, using the Go Wireless pH with iPad is quick and easy. Simply download our free Graphical Analysis app.

Go Wireless pH can also be used directly with the LabQuest 2 for data collection and analysis on the LabQuest 2 itself. For advanced analysis options, connect your LabQuest 2 to a computer and export data into Logger Pro 3.

For a complete list of supported platforms, see the sensor requirements.

Sample Data



  • pH range: 0–14
  • Accuracy
    • ±0.5 pH units (factory calibration)
    • ±0.1 pH units (user calibration)
  • Response time: 2 s (to 90% of full reading in buffer)
  • Shaft diameter: 12 mm OD
  • Maximum wireless range: 30 m unobstructed
Download the user manual for full specifications

Experiments and Lab Ideas

Select a lab book to see a list of experiments and more information.

Free Experiment Downloads


“By going wireless the probe opens some interesting doors to creative and safe exploration and experimentation. One of the big advantages of a wireless probe is the same advantage we experienced with telephones and microscopes went cordless. No longer did we trip over cords, knock over containers when moving the cords, or dredging off the top of counter tops desks with the cord acting like a giant chain stripping the surface down to bare ground.”

Read the full review from NSTA Blog »

Compatibility Requirements

The Go Wireless® pH may require a compatible interface and software. Choose a platform below to see compatible interface and software options.

  • LabQuest 2
    LabQuest 2

    Full Support

    The Go Wireless® pH is fully supported with LabQuest 2 (version 2.7.2), a standalone data logger with built-in graphing and analysis software.

    Learn more about LabQuest 2 »

    Compatibility Notes

    1. Requires a Go Wireless USB Radio when used with some LabQuest 2 models
  • Computers

    InterfaceGraphical Analysis for ComputersVersion 4.0
    No interface requiredFuture support 1
    LabQuest 2Full support 2

    Compatibility Notes

    1. For Bluetooth® connectivity, only computers running Windows 10 or Mac OS X 10.10 or newer are supported. The computer must also have a compatible Bluetooth 4.0+ radio.
    2. Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. This sensor is not supported when connected to a computer or Chromebook via Bluetooth.
  • Chromebook

    InterfaceGraphical Analysis for ChromeVersion 2.7.3
    No interface requiredFuture support
    LabQuest 2Full support 1

    Compatibility Notes

    1. Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. This sensor is not supported when connected to a computer or Chromebook via Bluetooth.
  • Mobile Devices
    Mobile Devices

    InterfaceGraphical Analysis for iOSVersion 3.2Graphical Analysis for AndroidVersion 3.1.1Google Science JournalVersion 1.2.220
    No interface requiredFull support 1Full support 2Full support
    LabQuest 2Full support 3Full support 3Incompatible

    Compatibility Notes

    1. Compatible with iPad® (3rd generation or newer), iPad mini (all models), iPad Air® (all models), iPhone® (4S or newer), iPod touch® (5th generation)
    2. Compatible with tablets and phones running Android 4.3 or newer (see list of compatible devices)
    3. Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
  • Additional Platforms
    Additional Platforms

    You can also use the Go Wireless® pH with these platforms:

What’s Included

Go Wireless pH

  • Go Wireless pH (electrode amplifier BNC connected to pH electrode)
  • USB charging cable
  • Quick-start guide

Go Wireless pH Teacher Pack

Ordering Information

All prices are for U.S. educators.

NameOrder CodePriceQuantity
Go Wireless® pHGW-PH$78
Go Wireless® pH Teacher Pack (includes charging station)GW-PH-TP$625
Optional Accessories
Ammonium Ion-Selective Electrode BNCNH4-BNC$187
Calcium Ion-Selective Electrode BNCCA-BNC$187
Chloride Ion-Selective Electrode BNCCL-BNC$187
Flat pH Electrode BNCFPH-BNC$69
Glass-Body pH Electrode BNCGPH-BNC$85
Go Wireless® Charging StationGW-CRG$40
Nitrate Ion-Selective Electrode BNCNO3-BNC$187
ORP Electrode BNCORP-BNC$41
pH Buffer Capsule KitPH-BUFCAP$29
pH Electrode BNCPH-BNC$41
Potassium Ion-Selective Electrode BNCK-BNC$187


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Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »

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