LabJack | Measurement & Automation

Free Shipping for U.S. Orders $150+   |   5-year Warranty   |   Try Our Devices & Support for 60 Days, Risk Free  |   51 of 54 Products In-Stock Now


LabJack produces low cost, high quality, multifunction data acquisition (DAQ) and control products without the addition of Ethernet or WiFi connectivity options. These devices are typically lower in cost and have fewer points of failure for applications that are in harsh environments.

Product Comparison

U12 U3-LV U3-HV U6 U6-Pro UE9 UE9-Pro T4 T7 T7-Pro
USB Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Ethernet No No No No No Yes Yes Yes Yes Yes
WiFi No No No No No No No No No Yes

If your application doesn't require the use of USB only devices, check out our other USB DAQ (data acquisition) products. To view our Ethernet DAQ product offerings please see our Ethernet DAQ (data acquisition) products. To view our WiFi DAQ product offerings please see our WiFi DAQ (data acquisition) products.

Please note that the term "DAQ (data acquisition)" implies products that connect to a PC to acquire data. Hence, the term "Ethernet DAQ" means that this communication occurs using a PC's active network connection. If you need an instrument that can operate independently from a computer we have Data Logging compatible DAQ devices that are capable of periodically recording to internal memory for later use.

DAQ Devices

$155/$120 OEM
Our most affordable DAQ
  • USB Connectivity
  • Up to 16 analog inputs
  • 12-bit resolution
  • Some 0-2.4V range and some ±10V range
  • 50 ksample/s max stream rate
  • 2 analog outputs
  • Up to 20 digital I/O
  • 2 timers and 2 counters
U3-HV: 155.00
U3-LV: 155.00
U3-HV-OEM: 120.00
U3-LV-OEM: 120.00
$210/$170 OEM
The original LabJack
  • Our original groundbreaking USB DAQ device
  • 8 analog inputs, 12 bit resolution, 1.2 ksamples/s
  • 2 analog outputs
  • 20 digital I/O
  • 1 counter
U12-NTH: 170.00
U12-PH: 180.00
U12: 210.00

DAQ Services

NIST traceable calibration of the U6, T7, or UE9.  Includes a calibration certificate.