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Testimonials

  • You guys rock!
    —David, MediaMachine LLC
  • Fantastic. You guys are really great.
    —Adam, USA
  • I really do love your products ... They are first class for a coach price ...
    —Brad, Neuro-Test Inc
  • Thank you very much for your help.
    —Bob, Glenbrook North High School, IL
  • Thanks! All works as expected now. Great product!
    —Joe, Business Informatics LLC
  • I continue to be pleased with your service and with your product.
    —Chris, Virginia Tech
  • Thanks for all of your help.
    —Ian, USA
  • Your product saved me a bunch of money and time.
    —Thomas, Software Engineer
  • Consider me a very pleased U12 user.
    —Tony, USA
  • We like the unit very much.
    —Jim, U.S. Navy
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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 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: $479
UE9-Pro: $579
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

$139
U12
The original LabJack
  • 8 analog inputs at 12 bit resolution
  • 2 analog outputs
  • 20 digital I/O