230,00 Without taxation

the original LabJack

In stock


USB DAQ device with 8 analog inputs(12-bit), 2 analog outputs(10-bit), 20 digital I/O, and a 32-bit counter.

USB Multifunction DAQ

The U12 is the original LabJack. The device is solid – the firmware hasn’t changed in a decade, and it has a very long service record of reliability and customer satisfaction – all with an attractive price point. It can be used for measurement and control within simple analog and digital systems. We continue to produce and sell U12s because a large number of our customers have integrated them successfully into other products.

New applications should consider the U3 family over the U12 because the U3 is faster, more flexible, and is compatible with our wide array of LJTick accessories.

  • 8 Single-Ended, 4 Differential 12-Bit Analog Inputs
  • ±10 Volt Analog Input Range
  • PGA with Gains of 1, 2, 4, 5, 8, 10, 16, or 20 V/V
  • Up to 8 ksamples/Sec (Burst) or 1.2 ksamples/Second (Stream)
  • Supports Software or Hardware Timed Acquisition
  • 2 Analog Outputs
  • 20 Digital I/O (Up to 50 Hz per I/O)
  • 32-Bit Counter
  • Watchdog Timer Function
  • USB 2.0/1.1 Low Speed Interface
  • Connect Up to 80 LabJacks to One USB Host
  • Complete Software Control, No Jumpers or Switches
  • No Power Supply Needed
  • Includes Sample Applications and Drivers
  • Includes LabVIEW VIs
  • Works with Windows 98SE, ME, 2000, XP, or Vista
  • Includes Cable and Screwdriver
  • Money Back Guarantee
  • Approximately 4″ x 6″ x 1″
  • Rated for Industrial Temperature Range
  • OEM Board-Only Versions Available

Additional information

Weight 0.39 kg
Dimensions 200 × 140 × 60 cm


Analog inputs



12 bits

Analog outputs