LabJack | Measurement & Automation
 

DAQ Devices

T7
$429/$369 OEM
High performance, USB, Ethernet, WiFi
  • USB, Ethernet, and WiFi connectivity
  • Fully compatible with Modbus TCP
  • 14 analog inputs
  • 16+ bits of resolution
  • T7-Pro: Up to 22-bit resolution
  • ±10V, ±1V, ±0.1V, and ±0.01V ranges
  • 100k samples/s max stream rate
  • Expand to 84 channels with Mux80
  • Optional NIST traceable Calibration Certificate.
  • AIN-EF: Hardware scaling & processing
  • 2 analog outputs
  • 23 digital I/O
  • Up to 12 timer and counter features
  • Run Lua scripts in hardware
T7: 429.00
T7-Pro: 549.00
T7-OEM: 359.00
T7-Pro-OEM: 479.00
T4
$209/$169 OEM
Low cost USB and Ethernet
  • USB and Ethernet connectivity
  • Fully compatible with Modbus TCP
  • Up to 12 analog inputs
  • 12-bit resolution
  • 4 dedicated ±10V analog inputs
  • Up to 8 0-2.5V analog inputs
  • 50 ksamples/s max speed
  • AIN-EF: Hardware scaling & processing
  • 2 analog outputs
  • Up to 16 digital I/O
  • Up to 10 timer and counter features
  • Run Lua scripts in hardware
T4: 209.00
T4-OEM: 169.00
U3
$115/$81 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-LV: 115.00
U3-HV: 119.00
U3-LV-OEM: 81.00
U3-HV-OEM: 85.00
U6
$319/$289 OEM
Exceptional price and performance
  • USB Connectivity
  • 14 high quality analog inputs
  • 16+ bits of resolution
  • U6-Pro: Up to 22-bit resolution
  • ±10V, ±1V, ±0.1V, and ±0.01V ranges
  • 50 ksamples/s max stream rate
  • Expand to 84 channels with Mux80
  • Optional NIST traceable Calibration Certificate.
  • 2 analog outputs
  • 20 digital I/O
  • 4 timers and 2 counters
U6: 319.00
U6-Pro: 389.00
U6-OEM: 289.00
U6-Pro-OEM: 339.00
UE9
$579/$679 Pro
The original USB and Ethernet DAQ
  • USB and Ethernet connectivity
  • 14 analog inputs
  • 12–16 bit resolution
  • UE9-Pro: Up to 20-bit resolution
  • ±5V and 0-5V ranges
  • 50 ksamples/s max stream rate
  • Expand to 84 channels with Mux80
  • 2 analog outputs
  • 23 digital I/O
  • 6 timers and 2 counters
UE9: 579.00
UE9-Pro: 679.00
U12
$159/$109 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: 159.00
U12-NTH: 109.00
U12-PH: 119.00

DAQ Services

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

CAL_SERVICE: 70.00

Digit Services

USB Data Logger: Battery Powered

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

DIGIT-TL: 39.99
DIGIT-TLH: 0.00

Product Comparison

T-Series

UD Series
Legacy
U3-LV U3-HV U6 U6-Pro T4 T7 T7-Pro
Voltage Range[1] 0-2.4V ±10V [1] ±10V ±10V ±10V[4] ±10V ±10V
Analog Inputs 16 16 14 14 12 14 14
Effective Resolution [2] 12 bits 12 bits 16 bits 22 bits 12 bits 16 bits 22 bits
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
On-board 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
Calibration Service with Cert No No Yes Yes No Yes Yes
Recommended [5] 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
[5] The U12, UE9, and UE9-Pro are older devices and are not recommended for most new applications. Consider using the T4, T7, U3, or U6.

For more details, see the comparison page.