Collection: DAQ Devices

LabJack DAQ devices provide a flexible platform that can satisfy almost any analog or digital I/O requirements. Software integrates easily with LabVIEW, C++, MATLAB, Python, Java and more. 

There’s a LabJack for every application. Browse our selection to find the best data acquisition device for your project and benefit from free LabJack software, detailed documentation, tutorials and datasheets and of course lifetime customer support, for help along the way. 

LabJack T4

Regular price Sale price $260
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LabJack T7

Regular price Sale price $550
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LabJack T7-Pro

Regular price Sale price $780
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LabJack T8

Regular price Sale price $1,400
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LabJack U3-LV

Regular price Sale price $155
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LabJack U3-HV

Regular price Sale price $155
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LabJack U6

Regular price Sale price $400
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LabJack U6-Pro

Regular price Sale price $490
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LabJack U12

Regular price Sale price $230
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What data acquisition equipment is right for me?

LabJack is Helping Engineers smile more and stress less, with our Product Comparison Table:

LabJack T4 - LabJack
LabJack T7 - LabJack
LabJack T7-Pro - LabJack
LabJack T8 - LabJack
LabJack U3-LV - LabJack
LabJack U3-HV - LabJack
LabJack U6 - LabJack
LabJack U6-Pro - LabJack
LabJack U12 - LabJack
LabJack T7 - LabJack
LabJack T4 - LabJack
LabJack T7-Pro - LabJack
LabJack T8 - LabJack
LabJack U3-LV - LabJack
LabJack U3-HV - LabJack
LabJack U6 - LabJack
LabJack U6-Pro - LabJack
LabJack U12 - LabJack
LabJack T8 - LabJack
LabJack T4 - LabJack
LabJack T7 - LabJack
LabJack T7-Pro - LabJack
LabJack U3-LV - LabJack
LabJack U3-HV - LabJack
LabJack U6 - LabJack
LabJack U6-Pro - LabJack
LabJack U12 - LabJack
LabJack T4 - LabJack
LabJack T7 - LabJack
LabJack T7-Pro - LabJack
LabJack T8 - LabJack
LabJack U12 - LabJack
LabJack U3-HV - LabJack
LabJack U3-LV - LabJack
LabJack U6 - LabJack
LabJack U6-Pro - LabJack
Price
Regular price Sale price $260
Regular price Sale price $550
Regular price Sale price $780
Regular price Sale price $1,400
Regular price Sale price $155
Regular price Sale price $155
Regular price Sale price $400
Regular price Sale price $490
Regular price Sale price $230
Regular price Sale price $550
Regular price Sale price $260
Regular price Sale price $780
Regular price Sale price $1,400
Regular price Sale price $155
Regular price Sale price $155
Regular price Sale price $400
Regular price Sale price $490
Regular price Sale price $230
Regular price Sale price $1,400
Regular price Sale price $260
Regular price Sale price $550
Regular price Sale price $780
Regular price Sale price $155
Regular price Sale price $155
Regular price Sale price $400
Regular price Sale price $490
Regular price Sale price $230
Regular price Sale price $260
Regular price Sale price $550
Regular price Sale price $780
Regular price Sale price $1,400
Regular price Sale price $230
Regular price Sale price $155
Regular price Sale price $155
Regular price Sale price $400
Regular price Sale price $490
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes-PoE Compatible
No
No
No
No
No
Yes
Yes
Yes
Yes-PoE Compatible
No
No
No
No
No
Yes-PoE Compatible
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes-PoE Compatible
No
No
No
No
No
±10V (AIN0-3), 0-2.5V (AIN4-11)
±10V, ±1V, ±0.1V and ±0.01V
±10V, ±1V, ±0.1V and ±0.01V
±11V, ±9.7V, ±4.8V, ±2.4V,±1.2V, ±0.6V, ±0.3V, ±0.15V,±0.075V, ±0.036V, and ±0.018V
0-2.4V, 0-3.6V
4x ±10V, plus 12x 0-2.4V
±10V, ±1V, ±0.1V, ±0.01V
±10V,±1V,±0.1V,±0.01V
±10V
±10V, ±1V, ±0.1V and ±0.01V
±10V (AIN0-3), 0-2.5V (AIN4-11)
±10V, ±1V, ±0.1V and ±0.01V
±11V, ±9.7V, ±4.8V, ±2.4V,±1.2V, ±0.6V, ±0.3V, ±0.15V,±0.075V, ±0.036V, and ±0.018V
0-2.4V, 0-3.6V
4x ±10V, plus 12x 0-2.4V
±10V, ±1V, ±0.1V, ±0.01V
±10V,±1V,±0.1V,±0.01V
±10V
±11V, ±9.7V, ±4.8V, ±2.4V,±1.2V, ±0.6V, ±0.3V, ±0.15V,±0.075V, ±0.036V, and ±0.018V
±10V (AIN0-3), 0-2.5V (AIN4-11)
±10V, ±1V, ±0.1V and ±0.01V
±10V, ±1V, ±0.1V and ±0.01V
0-2.4V, 0-3.6V
4x ±10V, plus 12x 0-2.4V
±10V, ±1V, ±0.1V, ±0.01V
±10V,±1V,±0.1V,±0.01V
±10V
±10V (AIN0-3), 0-2.5V (AIN4-11)
±10V, ±1V, ±0.1V and ±0.01V
±10V, ±1V, ±0.1V and ±0.01V
±11V, ±9.7V, ±4.8V, ±2.4V,±1.2V, ±0.6V, ±0.3V, ±0.15V,±0.075V, ±0.036V, and ±0.018V
±10V
4x ±10V, plus 12x 0-2.4V
0-2.4V, 0-3.6V
±10V, ±1V, ±0.1V, ±0.01V
±10V,±1V,±0.1V,±0.01V
12-bit
24 bit
12-bit
12 bits
16-bit
12-bits
12-bit
24 bit
12-bit
12 bits
16-bit
12-bits
24 bit
12-bit
12-bit
12 bits
16-bit
12-bits
12-bit
24 bit
12-bits
12 bits
12-bit
16-bit
14
14
8
Up to 16
16
14
14
8
14
14
8
Up to 16
16
14
14
8
8
14
14
Up to 16
16
14
14
8
14
14
8
8
16
Up to 16
14
14
Unsupported
84
84
Unsupported
Unsupported
Unsupported
84
84
Unsupported
84
Unsupported
84
Unsupported
Unsupported
Unsupported
84
84
Unsupported
Unsupported
Unsupported
84
84
Unsupported
Unsupported
84
84
Unsupported
Unsupported
84
84
Unsupported
Unsupported
Unsupported
Unsupported
84
84
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
Yes
Yes
No
No
No
Yes
Yes
40 kSPS per ch
50 kSPS
50 kSPS
50 kSPS
50 kSPS
1.2 kSPS
40 kSPS per ch
50 kSPS
50 kSPS
50 kSPS
50 kSPS
1.2 kSPS
40 kSPS per ch
50 kSPS
50 kSPS
50 kSPS
50 kSPS
1.2 kSPS
40 kSPS per ch
1.2 kSPS
50 kSPS
50 kSPS
50 kSPS
50 kSPS
No
No
No
1kV
No
No
No
No
No
No
No
No
1kV
No
No
No
No
No
1kV
No
No
No
No
No
No
No
No
No
No
No
1kV
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
23
23
20
16
16
20
20
20
23
23
20
16
16
20
20
20
20
23
23
16
16
20
20
20
23
23
20
20
16
16
20
20
2x 10-bit
2x 12-bit
2x 12-bit
2x 16-bit
2x 10-bit
2x 10-bit
2x 12-bit
2-12bit
2x 10-bit
2x 12-bit
2x 10-bit
2x 12-bit
2x 16-bit
2x 10-bit
2x 10-bit
2x 12-bit
2-12bit
2x 10-bit
2x 16-bit
2x 10-bit
2x 12-bit
2x 12-bit
2x 10-bit
2x 10-bit
2x 12-bit
2-12bit
2x 10-bit
2x 10-bit
2x 12-bit
2x 12-bit
2x 16-bit
2x 10-bit
2x 10-bit
2x 10-bit
2x 12-bit
2-12bit
Up to 16
Up to 19
up to 19
Up to 20
Up to 16
Up to 16
Up to 19
Up to 19
Unsupported
Up to 19
Up to 16
up to 19
Up to 20
Up to 16
Up to 16
Up to 19
Up to 19
Unsupported
Up to 20
Up to 16
Up to 19
up to 19
Up to 16
Up to 16
Up to 19
Up to 19
Unsupported
Up to 16
Up to 19
up to 19
Up to 20
Unsupported
Up to 16
Up to 16
Up to 19
Up to 19
No
No
Yes
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
No
No
No
No
No
Active
Active
Active
Active
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
NRND
Active
Active
Active
Active
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
NRND
Active
Active
Active
Active
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
NRND
Active
Active
Active
Active
NRND
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
Active ~2030 expected EOL
Yes
Yes
Yes
Yes-5x More Space than T7
No
No
No
No
No
Yes
Yes
Yes
Yes-5x More Space than T7
No
No
No
No
No
Yes-5x More Space than T7
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes-5x More Space than T7
No
No
No
No
No
Yes
Yes
Yes
Upon Request
Yes
Yes
Yes
Yes
Yes (U12-PH or U12-NTH)
Yes
Yes
Yes
Upon Request
Yes
Yes
Yes
Yes
Yes (U12-PH or U12-NTH)
Upon Request
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes (U12-PH or U12-NTH)
Yes
Yes
Yes
Upon Request
Yes (U12-PH or U12-NTH)
Yes
Yes
Yes
Yes
Upon Request
Yes
Yes
Upon Request
No
No
Yes
Yes
No
Yes
Upon Request
Yes
Upon Request
No
No
Yes
Yes
No
Upon Request
Upon Request
Yes
Yes
No
No
Yes
Yes
No
Upon Request
Yes
Yes
Upon Request
No
No
No
Yes
Yes
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LabJack

Data Acquisition Applications

LabJack

Measuring Temperatures

Applications include thermocouples, resistance temperature detectors (RTDs), thermistors and silicon analog sensors.

A single LabJack can measure up to 84 analog temperature sensors and 20+ digital sensors.

Temperature Sensors (App Note)
LabJack

Testing Embedded Systems

LabJack data acquisition hardware can be used for countless applications including automated testing and validation of a wide array of electronic components and systems.

LabJack offers a good mix of I/O capability, software flexibility, and performance, all at a cost which makes it possible to instantiate several copies of the system without breaking the bank.

Read Case Study
LabJack

Reading Encoders

LabJack will read all major types of encoders including absolute, incremental and rotary. Our encoder app note features a general overview on different types of encoders, how to properly wire them to a LabJack, and different ways to read and record data from encoders.

DAQ with LabJack
LabJack

Controlling Motors

LabJack devices can be used to control various types of motors, including stepper motors and PID controllers. In addition, LabJack devices can output PWM signals for accurate duty cycle control, voltage regulation and motor speed control for maximum torque at low speeds.

Stepper Motor (App Note)
LabJack

Relay Control

Being able to control relays offers an easy way to add safety shut-offs in high voltage/power applications.

LabJack devices have 5 different relay control options:

One LabJack customer used a LabJack to help charge his Tesla with Bitcoin payments

Relay Control (App Note)
LabJack

Precision Weights & Measures

Strain guages, load cells and pressure sensors are all challenging to take quality measurements with.

Since raw bridge circuits produce very small voltages and are inherently differential, they will typically need to be amplified to get useful readings.

The LabJack U6 and T7 & T8 series of devices can acquire small differential bridge signals directly.

Bridge Circuits (App Note)
LabJack

Automotive Dynomometers

LabJack hardware is used by automotive engineers and technicians around the world to collect data and tune engine performance

Torque sensors combined with rotarty encoders can help calculate horsepower

DAQ Device FAQs

What is a DAQ system?

DAQ stands for data acquisition. It is the process of collecting analog data like temperature and pressure from sensors, instruments and other devices and turning it into digital formats. This digitized data is then stored in a computer for faster analysis and reporting. 

A DAQ system allows real-time monitoring, data logging and analysis.  It is used in various fields such as scientific research, industrial automation, quality control and more. Combined with customized software and scripts- a DAQ system can be used as a powerful tool to improve and refine new designs ore test and automate with speed and precision. 

LabJack offers computer-based DAQ solutions. This means the LabJack is designed and most powerful when connected to a computer via USB, Ethernet or WiFi to configure, run software, and record measurements. 

Watch this video for a quick look at how it works.

What are the components of a DAQ system?

The DAQ system has four major components:

1. a DAQ device (the LabJack)that acts as the interface between your

2. computer and 3. external sensors or devices, and 4. DAQ software that can store, analyze and report the data.

How do I choose the right DAQ device for my application?

To choose a DAQ device that meets your specific performance specifications, determine your needs in terms of speed for capturing data or the level of detail in the measurements. Consider your voltage range and channel count, along with how many devices or sensors you need to connect one time.

For example, the LabJack T4 is best for engineering students or hobbyists who need an affordable and easy-to-use DAQ device for simple tests. The LabJack T7, typically used in laboratory or industrial settings, has higher analog input resolution (16 bit) for more precise measurements, and internal amplification for tiny signals like Thermocoules, Bridge Circuits and Load Cells. 

LabJack offers more than just the little red box that includes hardware, detailed datasheets, App Notes, software and legendary customer support. Our engineers can recommend the right DAQ system for your application and goals.

You can schedule a consultation with an experienced LabJack staff member or chat with our engineers vialive chat.  

Our engineers are available for live chat on Mondays to Fridays between 9 AM to 11AM and 2 PM to 4 PM Mountain Time. Click the chat bar at the bottom right of any page.  

You can also email us at Support@LabJack.com or call us at +1(303)942-0228.

Can I get additional features for my LabJack DAQ system?

Yes! You can enhance or expand the capabilities of your DAQ device with accessories, expansion boards or a DAQ module.  

For example, LabJack’s LJTick-DAC and LJTick-DIO modules provide additional analog output or digital input/output channels.  

The DAQ module integrates seamlessly with LabJack devices, offering plug-and-play functionality and compatibility with our software and programming libraries. 

What accessories do you offer?

LabJack has everything you need to set up your DAQ system. We provide cables, connectors, mounting hardware and other peripherals for installing, connecting or protecting your DAQ device.  

Our optional accessories include: 

  • The CB15 is a simple screw terminal breakout for the DB15 connector. 
  • The CB37 is a simple screw terminal breakout board for the DB37 connector. It only works with the U6 and T7 devices and can also be paired with the Mux80 for high channel application up to 84 AINs. 
  • The Mux80 is an Analog Input Expansion board for the T7 and U6. It is connected directly to the DB37 connector and can allow a single device to read up to 84 AINs. 
  • The RB12 Relay Board provides a convenient interface for the LabJack to industry standard relays to interface a LabJack with high voltages/currents. The RB12 relay board connects to the DB15 connector on the LabJack output or input.  
  • The LJTick-Divider (LJTD) signal-conditioning module is designed to divide two single-ended higher voltage analog signals down to 0-2.5 volt signals. 
  • The LJTick-DAC (LJTDAC) provides a pair of 14-bit analog outputs with a range of ±10 volts. It plugs into any digital I/O block. Up to 10 of these can be used per device to add 20 analog outputs. 
  • The LJTick-InAmp (LJTIA) signal-conditioning module provides two instrumentation amplifiers ideal for low-level signals such as bridge circuits (e.g., strain gauges) and thermocouples. Each amplifier converts a differential input to single-ended. 
  • The LJTick-RelayDriver (LJTRD) allows 2 digital I/O lines to each control a relay or other moderate load up to 50V/200mA. 
  • The LJTick-CurrentShunt (LJTCS) signal-conditioning module is designed to convert a 4-20 mA current loop input signal into a 0.47-2.36 volt signal. 
  • The LJTick-Proto (LJTP) consists of an 8x8 grid of holes for prototyping custom signal-conditioning modules.

Where can I find drawings, models and other information for LabJack products?

We provide enclosure and OEM drawings and models in different file formats. Use the links below to find the information for each LabJack DAQ device.