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Vernier Go Direct Electrode Amplifier

Order code: GDX-EA
Purchase QTY: (Each)1+    
Scientrific's price  $141.00    
Note: Prices do NOT include GST

VERNIER GO DIRECT ELECTRODE AMPLIFIER
Vernier's Go Direct Electrode Amplifier is an mV and pH amplifier that connects to Vernier electrodes and compatible third-party BNC electrodes. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.

The Vernier Go Direct Electrode Amplifier offers an affordable way to expand your experiment options. Its BNC connector provides the flexibility to attach and remove a Vernier electrode such as the pH electrode, flat pH electrode, ORP electrode, ISE electrode or a third-party electrode. You can explore pH one day and potassium concentrations the next.

However, please note that measurements other than pH are measured in mV and you will need to calculate mg/L from this mV reading.
GDX-ISEA is the Go Direct Ion-Selective Electrode Amplifier that measures directly in mg/L


Because the Go Direct Electrode Amplifier is compatible with third-party electrodes, students learn consistent calibration and handling techniques on one amplifier using one software program. When electrodes expire or become damaged you need only replace the electrode, lowering your overall equipment costs.

Rechargeable Battery — Ready When You Are
The Vernier Go Direct™ robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from Vernier's free Graphical Analysis™ 4 app 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.

Wired or Wireless — The Flexibility to Choose
Vernier's Go Direct™ sensors connect directly to your mobile device, Chromebook or computer using Vernier's free Graphical Analysis™ 4 app. No additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth allowing you to choose the solution best for your classroom or laboratory.


View >>>> COMPATIBILITY CHECK and Set Up Guide for your Vernier sensor, interface and software


Specifications:
• Units: pH or mV
• Input range (mV): ±1000 mV
• Input range (pH): 0 to 14 pH
• Connections
     Wireless: Bluetooth
     Wired: USB

Included:
• Vernier Go Direct™ Electrode Amplifier
• Vernier Micro USB Cable


This product replaces the discontinued GW-EA Go Wireless Electrode Amplifier




Download the current Vernier Catalogue: Download PDF

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


Warranty
  • Warranty: 5 years (1 year on battery)

    Last edited 18th Jan 2019


    Accessories / Spare Parts:
    CB-USB-MICROVernier Micro USB Cablefrom $11.00 plus GST
    CB-USB-C-MICROVernier Micro USB-C Cablefrom $19.00 plus GST
    GDX-CRGVernier Go Direct Charging Stationfrom $156.00 plus GST
    GW-CRGVernier Go Wireless Charging Stationfrom $96.00 plus GST
    GDX-BAT-300Vernier Go Direct 300mAH Replacement Batteryfrom $25.00 plus GST

    Works with:
    GDX-FPH-BNCVernier Go Direct Flat pH BNC Electrodefrom $144.00 plus GST
    GDX-GPH-BNCVernier Go Direct Glass Body pH BNC Electrodefrom $177.00 plus GST
    GDX-PH-BNCVernier Go Direct pH BNC Electrodefrom $84.00 plus GST
    GDX-ORP-BNCVernier Go Direct ORP BNC Electrodefrom $89.00 plus GST
    GDX-NO3-BNCVernier Go Direct Nitrate Ion-Selective Electrode BNCfrom $414.00 plus GST
    GDX-NH4-BNCVernier Go Direct Ammonium Ion-Selective Electrode BNCfrom $414.00 plus GST
    GDX-K-BNCVernier Go Direct Potassium Ion-Selective Electrode BNCfrom $414.00 plus GST
    GDX-CA-BNCVernier Go Direct Calcium Ion-Selective Electrode BNCfrom $414.00 plus GST
    GDX-CL-BNCVernier Go Direct Chloride Ion-Selective Electrode BNCfrom $414.00 plus GST

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    Documents:
    User ManualVernier Go Direct Electrode Amplifier

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