More Display. More Signals. More Usability.

Our award-winning 4 Series MSO sets a new standard for performance, analysis and overall user experience. It is built to handle more signals with greater resolution and added versatility.

Transform the 4 Series MSO into a powerful workhorse when performing advanced analysis in automotive, embedded serial design, logic analysis and power.

Automotive

View communications beyond processors at sensors, actuators and switches.

Decode and trigger on CAN, CAN FD, LIN, FlexRay, SENT or PSI5 traffic.

Embedded Serial Design

Enables automated decoding

Performs triggering on the most important signal event.

Search capability makes it easy to zero in on specific bus activity.

Logic Analysis

FlexChannel® Technology gives unrivaled channel flexibility

Each input can be configured as a single analog or eight digital channels, to work as a logic analyzer

Power

Speed up power supply troubleshooting, optimization and validation.

Perform power supply measurement such as Input/Output, Timing/Switching/ Magnetic analysis

For a limited time only, when you purchase a new 4 Series MSO, choose TWO FREE node locked options or get TWO FREE logic probes. Enjoy over 30% in savings today!

CHECK OUT FOR OFFER

ຂ່າວທີ່ກ່ຽວຂ້ອງ

10/07/y 15:42:44

[EMINxKeysight] International Electronics & Smart Manufacturing Exhibition 2026

EMIN and Keysight sincerely thank you for taking the time to attend the 2026 International Electronics & Smart Manufacturing Exhibition in Dong Anh

10/07/y 15:10:46

What Is Resonant Frequency? Why Can a Single Frequency Range Damage the Entire Product?

A device may operate stably for months, yet suffer cracks, broken solder joints, or snapped component leads after being transported. What surprises many engineers is that the vibration amplitude during transport is no greater than usual. The root cause lies in a specific frequency range where the product's structure absorbs energy most intensely, triggering resonance and causing continuous stress concentration at a single point.

10/07/y 10:38:40

Should Carton Packaging Undergo Vibration Testing or Drop Testing First?

Một kiện hàng gần như không bao giờ bị rơi ngay khi vừa rời khỏi nhà máy. Quãng đường hàng trăm kilomet trên xe tải, container hay băng chuyền mới là giai đoạn diễn ra đầu tiên, nơi bao bì liên tục chịu rung lắc trong nhiều giờ. Chỉ sau đó mới đến những cú va chạm khi bốc xếp, giao nhận hoặc rơi ngoài ý muốn.

09/07/y 14:40:30

Distinguishing Between DFT and WFT in Coating Thickness Measurement

Many projects encounter a situation where a freshly applied coating looks perfectly uniform and paint consumption matches the estimate, yet additional coating is required during inspection because the thickness is insufficient. This leads many to suspect measurement errors or equipment inaccuracy, whereas the actual cause is a confusion between WFT (Wet Film Thickness) and DFT (Dry Film Thickness)

08/07/y 16:56:01

Can a car paint thickness gauge detect if a vehicle has been in a collision?

Many used car buyers often spend a considerable amount of time examining the paintwork, the gaps between body panels, or the overall condition of the exterior. However, these signs can be skillfully masked following repairs; precise color matching and careful polishing can make the vehicle appear almost factory-original.