Go Direct® Ion-Selective Electrode Amplifier

Go Direct® Ion-Selective Electrode Amplifier

Go Direct® Ion-Selective Electrode Amplifier

$69.00

The Go Direct Ion-Selective Electrode Amplifier is a mV and mg/L amplifier that connects to Vernier Ion-Selective Electrodes and compatible third-party BNC ion-selective electrodes. It connects via Bluetooth® wireless technology or via USB to your device.

ORDER CODE: GDX-ISEA Categories ,

Expand your water quality, environmental, and agriculture experiment options with the wireless Go Direct Ion-Selective Electrode Amplifier. The versatile BNC connector allows students to easily remove and attach various ion-selective electrodes, such as the Go Direct Nitrate Ion-Selective ElectrodeGo Direct Ammonium Ion-Selective ElectrodeGo Direct Calcium Ion-Selective ElectrodeGo Direct Chloride Ion-Selective Electrode, or Go Direct Potassium Ion-Selective Electrode.

Because the Go Direct Ion-Selective Electrode Amplifier is compatible with third-party electrodes, students learn consistent calibration and handling techniques on one amplifier using one software program. When an electrode expires or becomes damaged, you need only replace the electrode and not the entire sensor—lowering your overall equipment costs.

Rechargeable Battery—Ready When You Are

The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Vernier Graphical Analysis™ app, as well as Graphical Analysis Pro and LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting–no interruptions or inconvenience to you or your students.

Wireless or Wired—The Flexibility to Choose

Our Go Direct sensors connect directly to your mobile device, Chromebook, or computer using our free Graphical Analysis app–no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.

Important: Ion-Selective Electrodes require good chemical technique and careful calibration to obtain accurate results; they are not recommended for middle school or elementary students.

Specifications

  • Units: mV or mg/L
  • Input range (mV): ±1000 mV
  • Connections:
    • Wireless: Bluetooth
    • Wired: USB

Requirements

Choose a platform below to see its compatibility requirements.

LabQuest
InterfaceLabQuest App
LabQuest® 3Full support 1
LabQuest 2 (discontinued)Full support 1 2
LabQuest (discontinued)Incompatible

Compatibility Notes

  1. Requires a BNC electrode
  2. Wireless connection of this sensor to a LabQuest 2 requires a Go Direct Bluetooth Adapter when used with some older LabQuest 2 models.
Computers
Software
InterfaceGraphical Analysis App for Computers
Version 5.4
No interface requiredFull support 1 2
LabQuest® 3Full support 1 3 4
LabQuest 2 (discontinued)Full support 1 3 4

Compatibility Notes

  1. Requires a BNC electrode
  2. 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.
  3. Connect this sensor directly to a computer or Chromebook via a USB or wireless Bluetooth® connection for best results. Alternatively, this sensor is fully supported when used with LabQuest 2 or LabQuest 3 when the LabQuest is connected to a computer or Chromebook via Wireless Data Sharing.
  4. Wireless connection of this sensor to a LabQuest 2 requires a Go Direct Bluetooth Adapter when used with some older LabQuest 2 models.
Chromebook
Software
InterfaceGraphical Analysis App for Chrome
Version 5.4
No interface requiredFull support 1
LabQuest® 3Full support 1 2 3
LabQuest 2 (discontinued)Full support 1 2 3

Compatibility Notes

  1. Requires a BNC electrode
  2. Connect this sensor directly to a computer or Chromebook via a USB or wireless Bluetooth® connection for best results. Alternatively, this sensor is fully supported when used with LabQuest 2 or LabQuest 3 when the LabQuest is connected to a computer or Chromebook via Wireless Data Sharing.
  3. Wireless connection of this sensor to a LabQuest 2 requires a Go Direct Bluetooth Adapter when used with some older LabQuest 2 models.
iOS
Software
InterfaceGraphical Analysis App for iOS
Version 5.4
Graphical Analysis GW for iOS
Version 4.0.6
No interface requiredFull support 1Full support 1
LabQuest® 3Full support 1 2 3 4Full support 1 2 3 4
LabQuest 2 (discontinued)Full support 1 2 3 4Full support 1 2 3 4

Compatibility Notes

  1. Requires a BNC electrode
  2. Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
  3. iOS and Android devices can only connect to LabQuest 2 or LabQuest 3 via Wireless Data Sharing.
  4. Wireless connection of this sensor to a LabQuest 2 requires a Go Direct Bluetooth Adapter when used with some older LabQuest 2 models.
Android
Software
InterfaceGraphical Analysis App for Android
Version 5.4
Graphical Analysis GW for Android
Version 3.2
No interface requiredFull support 1Incompatible 1
LabQuest® 3Full support 2 3 4Full support 1 2 3
LabQuest 2 (discontinued)Full support 2 3 4Full support 1 2 3

Compatibility Notes

  1. Requires a BNC electrode
  2. Wireless connection of this sensor to a LabQuest 2 requires a Go Direct Bluetooth Adapter when used with some older LabQuest 2 models.
  3. iOS and Android devices can only connect to LabQuest 2 or LabQuest 3 via Wireless Data Sharing.
  4. Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
Python
Software
InterfacePython
No interface requiredFull support
Javascript
Software
InterfaceJavascript
No interface requiredFull support 1

Compatibility Notes

  1. A wireless Bluetooth® connection can be made with Go Direct sensors on any platform running a browser with WebBluetooth support. However, only a few operating systems have been tested and testing has been limited.
LabVIEW
Software
InterfaceNI LabVIEW

What's Included

  • Go Direct Ion-Selective Electrode Amplifier
  • Micro USB Cable

Accessories

AccessoryOrder CodePriceQuantity
Go Direct® Nitrate Ion-Selective Electrode BNCGDX-NO3-BNC$216.00
Go Direct® Ammonium Ion-Selective Electrode BNCGDX-NH4-BNC$216.00
Go Direct® Chloride Ion-Selective Electrode BNCGDX-CL-BNC$216.00
Go Direct® Calcium Ion-Selective Electrode BNCGDX-CA-BNC$216.00
Go Direct® Potassium Ion-Selective Electrode BNCGDX-K-BNC$216.00

Support

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

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