Tektronix TBS2104B Digital Oscilloscope

The Tektronix TBS2104B is a high-performance 4-channel digital storage oscilloscope built for engineers, technicians, educators, and electronics teams that need fast, reliable insight into complex signals. With 100 MHz bandwidth, up to 2 GS/s sample rate, and a deep 5 Mpoint record length, the TBS2104B gives users the speed and capture depth needed to troubleshoot confidently, validate designs faster, and view more waveform detail in a single acquisition. A large 9-inch WVGA display with 15 horizontal divisions helps users see more of every signal, while intuitive controls, on-waveform cursor readouts, and automated measurements streamline setup and reduce analysis time. Whether you are equipping a test bench, upgrading a lab, or supporting production and service workflows, the TBS2104B delivers the performance, usability, and long-term value professionals expect from a Tektronix oscilloscope.

Key Features and Benefits

• 100 MHz bandwidth and 4 analog channels give users the flexibility to monitor multiple signals at once.

• Up to 2 GS/s sample rate and 5 Mpoint record length help capture fast transients, long events, and subtle waveform behavior with the clarity needed for confident analysis.

• Large 9-inch WVGA display with 15 horizontal divisions shows 50% more signal on screen, so users can spot anomalies faster and spend less time adjusting views. No more hunting through various menus too.

• 32 automated measurements and built-in FFT analysis speed up routine testing and waveform characterization, helping users move from signal capture to decision-making faster.

• Search and Mark functionality quickly locates events of interest within an acquisition, reducing debug time and improving workflow efficiency.

• TekVPI (Versatile Probing Interface) supports passive, active, differential, and current probes with automatic scaling and units, delivering greater measurement flexibility with less setup friction.

• Bulit-in tips for faster setup. HelpEverywhere and Scope Intro support tools make the instrument easier to learn and use, which is ideal for training labs, academic environments, and first-time oscilloscope users.

• USB, LAN, and optional Wi-Fi connectivity (TEK-USB-WIFI) make it easy to save data, connect to a PC, and support remote workflows across modern lab environments.

• Backed by a 5-year warranty, the TBS2104B offers dependable long-term value and purchase confidence for professional and educational users alike.

• Compatible with TekScope for simple data transfer and with KickStart for multi‑instrument control and automated data and measurement logging. Both provide a trial offer.

Designed for Diverse Applications

The TBS2104B is designed to support a broad range of oscilloscope applications, from mixed-signal troubleshooting, embedded system debugging and circuit design validation to production test, electronics repair, and STEM education. Its 4-channel architecture allows users to compare multiple signals at the same time, making it easier to verify timing relationships, inspect control signals, monitor sensor outputs, and evaluate power rails. Engineers can use the TBS2104B to analyze waveform integrity, diagnose intermittent issues, and perform FFT-based frequency analysis without stepping up to a more complex platform.

Enabling Hands‑On Learning for the Next Wave of Engineers

The TBS2000B lets instructors spend less time managing lab equipment and more time teaching core circuit concepts. They can turn off features like Autoset, Cursors, and automated measurements so students learn to use the horizontal and vertical controls, read the graticule, and manually determine signal characteristics. Its built‑in Courseware system allows professors to load lab exercises directly onto the scope, guiding students and giving them a structured place to record data. Tektronix also provides over 100 downloadable sample labs.

TBS2000B Series Oscilloscopes

The TBS2000B series of Digital Storage Oscilloscopes is ideal for capturing and measuring signals. Available in six models, with 2 or 4 channels and up to 200 MHz of field-upgradeable bandwidth, these oscilloscopes help you identify anomalies faster.

What's in the Box

• TBS2104B 4-Channel Oscilloscope

• Four TPP0200 200 MHz 10X passive probes (one per analog channel)

• Power cord (not shown)

• Compliance and safety instructions

• Calibration certificate with traceability documentation

Tektronix TBS2104B FAQ

1. Does the TBS2104B support active probes?
   Yes. The TBS2104B uses TekVPI, which supports traditional passive BNC probes as well as active, differential, and current probes with automatic scaling and units.

2. Does the TBS2104B have Wi-Fi?
   Yes. It supports wireless connectivity using a compatible plug-and-play USB Wi-Fi dongle, allowing users to connect to a network for communication and remote workflows.

3. How many automated measurements does the TBS2104B include?
   The TBS2104B includes 32 automated measurements, along with informative on-screen tips that help users select and interpret measurements more easily.

4. What is the maximum input voltage?
   The maximum input voltage is 300 VRMS, Installation Category II, with peaks up to ±450 V.