DAQ Devices

High performance, USB, Ethernet, WiFi
  • USB, Ethernet, or 802.11b/g WiFi connectivity
  • Fully compatible with Modbus TCP/UDP
  • 14 analog inputs at 16–18+ bit resolution
  • T7-Pro: up to 22 bit resolution, and WiFi
  • 2 analog outputs
  • 23 digital I/O
T7: 429.00
T7-Pro: 529.00
T7-OEM: 359.00
T7-Pro-OEM: 459.00
Low cost USB and Ethernet
  • USB or Ethernet connectivity
  • Fully compatible with Modbus TCP/UDP
  • 4 dedicated high voltage analog inputs
  • 8 flexible low voltage analog inputs and 3.3V digital I/O
  • 2 analog outputs
  • 8 dedicated digital I/O
T4: 199.00
T4-OEM: 169.00
Our most affordable DAQ
  • 16 flexible I/O  - configure as digital or analog
  • Up to 16 analog inputs - 12 bit resolution
  • Up to 20 digital I/O
  • 2 analog outputs
U3-LV-OEM: 81.00
U3-HV-OEM: 85.00
U3-LV: 115.00
U3-HV: 119.00
Exceptional price and performance
  • USB DAQ device with high quality analog inputs
  • 14 analog inputs at 16–18+ bit resolution
  • U6-Pro: up to 22 bit resolution
  • 2 analog outputs
  • 20 digital I/O
U6: 319.00
U6-Pro: 389.00
U6-OEM: 279.00
U6-Pro-OEM: 329.00
The original USB and Ethernet DAQ
  • USB or Ethernet connectivity
  • 14 analog inputs at 12–16 bit resolution
  • UE9-Pro: up to 20 bit resolution
  • 2 analog outputs
  • 23 digital I/O
UE9-Pro: 619.00
UE9: 519.00
The original LabJack
  • Low cost USB DAQ device, reliable and easy to use
  • 8 analog inputs at 12 bit resolution
  • 2 analog outputs
  • 20 digital I/O
U12: 149.00
U12-NTH: 109.00
U12-PH: 119.00

Digit Temperature Logger

USB Data Logger: Battery Powered

End of Life (November 2017).  Not recommended for new applications.

DIGIT-TL: 39.99
DIGIT-TLH: 0.00

DAQ Accessories

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

CAL_SERVICE: 60.00

Product Comparison

T-Series
UD Series
Legacy
U3-LV U3-HV U6 U6-Pro T4 T7 T7-Pro
AIN Voltage 0-2.4V ±10V [1] ±10V ±10V ±10V[4] ±10V ±10V
Analog Inputs 16 16 14 14 12 14 14
Effective Resolution [2] 12 bit 12 bit 16 bit 22 bit 12 bit 16 bit 22 bit
Digital I/O 20 16 20 20 16 23 23
Logic Level 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V
Analog Outputs 2 2 2 2 2 2 2
Counters Up to 2 Up to 2 Up to 2 Up to 2 Up to 10 Up to 10 Up to 10
USB Yes Yes Yes Yes Yes Yes Yes
LJTick Compatible Yes Yes Yes Yes Yes Yes Yes
Internal Temp Sensor Yes Yes Yes Yes Yes Yes Yes
Thermocouple Ready [3] No No Yes Yes No Yes Yes
Ethernet No No No No Yes Yes Yes
Modbus TCP No No No No Yes Yes Yes
Scripting No No No No Yes Yes Yes
Wireless No No No No No No Yes
Real-time Clock No No No No No No Yes
OEM Version Yes Yes Yes Yes Yes Yes Yes
[1] Can be configured for -10V to +20V range.
[2] According to actual measured data, see related Noise and Resolution (App Note)
[3] If not thermocouple ready, can purchase an amplifier like the LJTick-InAmp, see related Thermocouples (App Note)
[4] The T4 has 4 high voltage (±10V) and up to 8 low voltage (0-2.5V) analog input lines

For more details, see the comparison page.