LabQuest Power Supply

LabQuest Power Supply

LabQuest Power Supply


Replacement power supply for the LabQuest, LabQuest 2, and LabQuest Mini.



This is a replacement power supply for the original LabQuest, LabQuest 2, and LabQuest Stream™.

  • Input: 100–240 Volts AC, 50/60 Hz 0.5A
  • Output: 5 V, 1.5 A

This power supply is included with the following products:

  • LabQuest 2
  • LabQuest Stream
  • Original LabQuest (no longer sold)
  • Optics Expansion Kit
  • Color Mixer Kit
  • Diffraction Apparatus
  • Constant Current System
  • Go Wireless Charging Station
  • Go Wireless Temp Teacher Pack
  • Go Wireless pH Teacher Pack
  • Go Wireless Link Teacher Pack

This power supply can also be used with the following products:

  • Digital Control Unit (shipped after 2014)
  • LabQuest Mini
  • Vernier Circuit Board 2
  • Green Diffraction Laser
  • Red Diffraction Laser
  • Vernier Projectile Launcher

If you are using the supported products outside of the United States, you should use the LabQuest International Power Supply (order code LQ-PS-INTL).



5-year limited warranty
See our warranty policy

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

* AP and Advanced Placement Program are registered trademarks of the College Entrance Examination Board, which was not involved in the production of and does not endorse this product.

** The IB Diploma Program is an official program of the International Baccalaureate Organization (IBO) which authorizes schools to offer it. The material available here has been developed independently of the IBO and is not endorsed by it.