InfiniiVision 3000T X-Series from Keysight Technologies - touch controls bring lab work closer to the user

The InfiniiVision 3000T X-Series puts a tactile, multi-touch display and mixed-signal debug tools into mid-range oscilloscopes. This bestseller drives the price of Keysight Technologies shares (ISIN US49338L1035).

Reviewed: ad hoc news Classics & Longseller desk. Edited and checked on 2026-06-29, 03:02. Details in the imprint.

InfiniiVision 3000T X-Series from Keysight Technologies is the kind of bench instrument you remember touching for the first time. Your finger glides over the glass, taps a waveform, and the trace responds like a well-trained lab assistant.

Why this oscilloscope matters

The InfiniiVision 3000T X-Series is Keysight's mid-range mixed-signal oscilloscope family, typically offering bandwidths from around 100 MHz up to 1 GHz and four analog channels. It targets engineers who need deep debug tools without jumping to high-end prices.

What sets it apart is the capacitive multi-touch display, combined with traditional knobs and keys. You can pinch to zoom, drag cursors, and swipe through menus, while still twisting a physical knob when you need precise control.

Living with it on the bench

On a crowded electronics bench, the 3000T's screen becomes the visual anchor. Bright traces stack clearly, menus hug the edges, and even in fluorescent lab light the grid stays clean and easy to read.

Engineers like María, an embedded developer in Barcelona, often praise how quickly they can jump from time-domain to protocol decode on the same display. Tap an I2C bus, and suddenly bytes and addresses line up on screen in human-readable form.

Tools for embedded and power work

The 3000T X-Series typically offers mixed-signal options, with digital channels for logic analysis alongside analog inputs. That means a single instrument can watch a microcontroller pin toggle while tracking analog sensor noise.

Power designers appreciate features like automatic measurements for rise time, overshoot, and ripple. Combined with segmented memory and waveform search, it becomes easier to catch sporadic glitches that only appear when a load steps or a converter hits a corner case.

Strengths and trade-offs

Compared with premium Keysight scopes, the 3000T X-Series usually has more modest memory depth and lower maximum bandwidth. For many labs, that is a consistent trade-off: they get faster boot times and simpler operation for everyday debug work.

The fan noise can be noticeable in a very quiet office, though most users report it fading into the general hum of power supplies and soldering stations after a few minutes.

Who Keysight is building for

CEO Satish Dhanasekaran often describes Keysight as a design and test partner for innovators. That philosophy shows in the 3000T: it is clearly built for engineers who live with their tools every day, not just for occasional lab visitors.

University labs use this series as a teaching platform, because the touch interface feels familiar to students used to tablets. At the same time, experienced hardware engineers get fast access to advanced triggering and protocol decode without wading through deep menu trees.

Stock context and market position

Keysight Technologies traces its roots back to Hewlett-Packard's test and measurement division, giving it decades of experience in oscilloscopes and analyzers. The InfiniiVision line, including the 3000T X-Series, anchors its presence in mainstream R&D and education labs worldwide.

Net-net, Keysight Technologies shares (ISIN US49338L1035) trade on the New York Stock Exchange in US dollars, with the 3000T family contributing to the recurring demand for lab equipment that underpins its test-focused business model.

Key facts on the InfiniiVision 3000T X-Series

• Product: InfiniiVision 3000T X-Series oscilloscope
• Manufacturer: Keysight Technologies, Inc.
• Category: Classic mixed-signal oscilloscope line
• Launch: Mid-2010s, with ongoing updates and options
• RRP / Price: Typically in the mid four-figure US dollar range, depending on bandwidth and options
• Availability: Global via Keysight direct sales and distributors, including Europe, North America, and Asia-Pacific
• Target group: Embedded engineers, power designers, university labs, and general electronics test benches
• Highlight / USP: Capacitive multi-touch display combined with deep mixed-signal and protocol debug tools in a mid-range form factor

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.