Vernier LabPro®
Versatile, powerful, reliable.
Unmatched Versatility with Computers and Handhelds
The Vernier LabPro is the only data-collection device that offers you four different ways to collect data. You can use LabPro with a computer, Texas Instruments graphing calculator, Palm® handheld*, or on its own as a remote data collector.
Order Information
Windows and Mac Computers
LabPro can be used with Windows or Macintosh computers. Our award-winning Logger Pro computer software allows students to collect, display, analyze, and report data quickly, accurately, and easily.
Texas Instrument Graphing Calculators
LabPro connects to popular TI graphing calculators using the included cradle and cable. Use our EasyData or DataMate calculator software for data collection anywhere in your school or in the field.
Stand-Alone Unit
In remote mode, you can take LabPro to an amusement park and collect data without a computer or handheld attached.
Palm® Handhelds
With the Palm data-collection package (discontinued) and a Palm Powered handheld, you get a portable data-collection system with the power of a PDA. Analyze your data directly on your handheld or upload to a computer using HotSync® technology.
Proven, Trusted, Reliable, and Easy to Use
The Vernier LabPro interface is the heart of our data-collection system, offering unparalleled power, versatility, portability, and ease of use at an affordable price. The LabPro has been used in classrooms for over five years as the trusted interface for science and math data collection.
Looking to set up your classroom with a full suite of data-collection technology? We have an online tool to help you build a solution with curriculum, hardware, software, and accessories.
Connect and Collect
Connect LabPro to your computer or handheld device, plug in one or more of our sensors, and start the data-collection program. Our programs will automatically detect which sensors are connected, and you are ready to start data collection. It's that easy.
Upgradable and Backwards-Compatible
LabPro uses flash memory, which means that new features can be easily be added as they become available. You can download updated versions of the LabPro operating system for free.
Update the LabPro OS »
Have Vernier sensors used with our older data-collection interfaces? We provide adapters that allow you to extend their lifespan. Find the adapter you need with our adapter picker.
High Speed and High Quality
Don't miss a single measurement at 50,000 readings per second. With a 12-bit analog-to-digital converter, the LabPro provides high resolution data for our software to graph and analyze.
Six Channels of Exploration
LabPro is powerfully equipped with six channels that can collect data simultaneously.

Four analog channels are available for over 50 different sensors, including temperature, dissolved oxygen, gas pressure, pH, force, and more.
Two digital channels are dedicated to motion detectors, photogates, radiation monitors, rotary motion sensors, and drop counters.
See our full list of sensors to see what you can measure, analyze, and learn.
Engineered to Engineer
The analog output can be used to control electrical devices such as DC motors, fans, LEDs, and more. Great for engineering projects. Learn more about using LabPro for programming projects.
Technical Specifications
Computer and Handheld Requirements
- Windows or Macintosh computers, via USB or serial port, with our Logger Pro data-collection software.
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TI graphing calculators: TI-73, TI-82, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, TI-84 Plus Silver Edition, TI-86, TI-89, TI-92, TI-92 Plus, Voyage 200, TI-Nspire in 84 mode. Details »
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Palm® handhelds: Palm T|X, Tungsten E2, T5, T3, C, W, T2, T, Zire 71, m515, m130, m125, m500, i705, and many legacy, Palm, and Visor handhelds. Details »
Data-collection Specifications
- Samples up to 50,000 readings per second
- 12-bit A/D conversion
- Internal memory stores up to 12,000 data points
- 8 TTL input/output lines (4 on each DIG/SONIC port)
- 1 channel analog output, ± 3 volts, 100 mA (with function generator)
Dimensions and Weight
- Length: 21.5 cm
- Width: 8.2 cm
- Height: 3 cm
- Weight: 373.3 g with 4 AA batteries (277.3 g without)
What's Included with LabPro
- LabPro Interface
- Voltage Probe
- Computer USB cable
- Calculator cradle and link cable
- DataMate calculator software
- User's manual
- AC power supply
Accessories and Replacement Parts
Compatible Sensors
The Vernier LabPro is compatible with over 50 sensors. See our sensor compatibility chart for details.
Additional Resources
- LabPro FAQ
- LabPro User's Manual
(PDF 6.5 MB) - LabPro Technical Reference Manual (PDF 800 KB)
- LabPro Software Development Kit
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LabPro LabVIEW Drivers








