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Testimonials

  • Let me say it in spanish: Muy groso! I hope you keep developing more products so I could buy them all.
    —Martin, Argentina
  • Thanks! All works as expected now. Great product!
    —Joe, Business Informatics LLC
  • Thank you for your excellent service!
    —Steve, New Zealand
  • The U12 has been an absolutely essential piece of hardware.
    —Brendon, Electrical Engineer
  • I just started using the U3-LV and DAQFactory and really like them both.
    —Whitham, Reeve Engineers
  • You always provide the answer that I need, and you manage it in a very short time.
    —Mark, Racal Acoustics
  • You guys ROCK! Thanks :)
    —Kevin, LVMetals
  • I have died and gone to heaven.
    —Owen, USA
  • We have used LabJacks for several years now and could not be more satisfied with the product but more so the unbelievable support you offer.
    —James, Test Engineer
  • I really appreciate your assistance in getting these parts to us so quickly.
    —Emily, Medical Education Technologies, Inc.
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What is a LabJack?

LabJacks are USB/Ethernet based measurement and automation devices which provide analog inputs/outputs, digital inputs/outputs, and more. They serve as an inexpensive and easy to use interface between computers and the physical world. Read more in the basic info FAQ.

Browse by LabJack Device

Find specs, software, and documentation for a specific device.

U3

LV: $108
HV: $114
U3
Most affordable
  • Up to 16 analog inputs at 12 bit resolution
  • 2 analog outputs
  • Up to 20 digital I/O

U6

U6: $299
U6-Pro: $369
U6
Exceptional
price / performance
  • 14 analog inputs at 16–18+ bit resolution
  • U6-Pro: up to 22 bit resolution
  • 2 analog outputs
  • 20 digital I/O

UE9

UE9: $439
UE9-Pro: $539
UE9
USB & Ethernet
  • 14 analog inputs at 12–16 bit resolution
  • UE9-Pro: up to 20 bit resolution
  • 2 analog outputs
  • 23 digital I/O

U12

$129
U12
The original LabJack
  • 8 analog inputs at 12 bit resolution
  • 2 analog outputs
  • 20 digital I/O

Monitor and control via the web with LabJack CloudDot

CloudDot is LabJack's online service for monitoring, automation, and control. Our reliable, always-connected database has built-in visualization and analysis tools. Access, update, and share your data using your browser, and move data in and out using web standards. Accounts start at $0.00 per month (free!). Find out more and signup at cloud.labjack.com.
CloudDot