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Testimonials

  • I am very happy to see that I have chosen the best product because there is a real, fast and efficient support.
    —Romuald, France
  • You guys ROCK! Thanks :)
    —Kevin, LVMetals
  • Thank you for your excellent service!
    —Steve, New Zealand
  • My LabJack did just what it was supposed to, and at a very attractive price.
    —Olin, Oxford Systems, Inc.
  • Man, you LabJack folks are great! ...and with fast responses! I think this will do just fine for me.
    —Lew, ISB, LLC
  • This is really great support and it gives me confidence to continue to keep using your products!
    —Ed, Radiodetection Limited
  • You guys are a pleasure to deal with.
    —Gary, Alpha Omega Computer Systems
  • I continue to be pleased with your service and with your product.
    —Chris, Virginia Tech
  • I wouldn't hesitate to recommend your product to anyone.
    —Richard, Milwaukee School of Engineering
  • I've said it before and I'll say it again... I LOVE dealing with you guys!
    —Brad, Neuro-Test 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