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Go Direct® Radiation Monitor

Go Direct® Radiation Monitor

Go Direct Radiation Monitor

Go Direct® Radiation Monitor

$219.00

The Go Direct Radiation Monitor detects alpha, beta, gamma, and X-ray radiation. It connects via Bluetooth® wireless technology or via USB to your device.

ORDER CODE: GDX-RAD Categories ,
Education Levels

Use the Go Direct Radiation Monitor to explore radiation statistics, measure the rate of nuclear decay, and monitor radon progeny. This easy-to-use sensor consists of a Geiger-Mueller tube mounted in a small, rugged, plastic case. A thin window protected by a metal screen allows alpha radiation to be detected, along with beta and gamma. Each new detection is indicated by a flashing red LED indicator and can also be accompanied by an optional audio signal.

The Go Direct Radiation Monitor can be used in a variety of experiments:

  • Determine the half-life of an isotope.
  • Investigate radiation shielding.
  • Detect background radiation sources.

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 award-winning Vernier Graphical Analysis® app, as well as 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 Vernier 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 best solution for your classroom or laboratory.

Specifications

  • Sensor: LND 712 (or equivalent) halogen-quenched GM tube with a mica end window, 1.5 to 2.0 mg/cm2 thick
  • Sensitive to alpha, beta, gamma, and X-ray radiation
  • Powered by rechargeable 300 mAh battery, recharged via USB cable
  • Red LED blinks on radiation detection
  • Optional audio signal on radiation detection
  • Connections:
    • Wireless: Bluetooth
    • Wired: USB

Experiments

High School (4 experiments)
ExperimentLab Book
α, β, and γAdvanced Chemistry with Vernier
Radiation ShieldingAdvanced Chemistry with Vernier
Determining the Half-Life of an IsotopeAdvanced Chemistry with Vernier
Nuclear RadiationInvestigating Chemistry through Inquiry
College (4 experiments)
ExperimentLab Book
α, β, and γAdvanced Chemistry with Vernier
Radiation ShieldingAdvanced Chemistry with Vernier
Determining the Half-Life of an IsotopeAdvanced Chemistry with Vernier
Nuclear RadiationInvestigating Chemistry through Inquiry

Requirements

Choose a platform below to see its compatibility requirements.

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

Compatibility Notes

  1. 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
No interface requiredFull support 1
LabQuest 3Full support 2
LabQuest 2 (discontinued)Full support 2 3

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. 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.
Chromebook
Software
InterfaceGraphical Analysis
No interface requiredFull support
LabQuest 3Full support 1
LabQuest 2 (discontinued)Full support 1 2

Compatibility Notes

  1. 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.
  2. 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 AnalysisGraphical Analysis GW
No interface requiredFull supportFull support
LabQuest 3Full support 1 2Full support 1 2
LabQuest 2 (discontinued)Full support 1 2 3Full support 1 2 3

Compatibility Notes

  1. Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
  2. iOS and Androidâ„¢ devices can only connect to LabQuest 2 or LabQuest 3 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.
Android
Software
InterfaceGraphical AnalysisGraphical Analysis GW
No interface requiredFull supportIncompatible
LabQuest 3Full support 1 2Full support 1
LabQuest 2 (discontinued)Full support 1 2 3Full support 1 3

Compatibility Notes

  1. iOS and Androidâ„¢ devices can only connect to LabQuest 2 or LabQuest 3 via Wireless Data Sharing.
  2. Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
  3. Wireless connection of this sensor to a LabQuest 2 requires a Go Direct Bluetooth Adapter when used with some older LabQuest 2 models.
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
No interface requiredFull support 1

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.

What's Included

  • Go Direct Radiation Monitor
  • Micro USB Cable

Accessories

AccessoryOrder CodePriceQuantity
Go Direct® Charge StationGDX-CRG$89.00
Sensor Bracket for Go Direct®GDX-MOUNT$6.00
Replacement PartOrder CodePriceQuantity
Micro USB to USB-C CableCB-USB-C-MICRO$9.00
Micro USB CableCB-USB-MICRO$5.00
Go Direct® 300 mAh Replacement BatteryGDX-BAT-300$10.00

Support

Resources

Warranty

5-year limited warranty (1 year on battery, 1 year on GM tube)
See our warranty policy

Replacement Parts

Contact Us

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

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