Choose a country or area to see content specific to your location
确认您的国家或地区
请确认
Confirm your country to access relevant pricing, special offers, events, and contact information.
Save up to 50% on our latest instruments with eligible Keysight or competitor trade-ins.
Four channels per 1U of rack space, up to 1 GHz bandwidth, and multi-oscilloscope synchronization.
Design, model, and validate complex 3D interconnect architectures with a powerful standalone design environment.
Automate transmitter and receiver validation across next-generation I/O, memory, and fabric interfaces.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Purpose-built solutions engineered for the design and test challenges unique to your industry.
Use Cases mapped to every stage of your product lifecycle, from design through operations.
Success Stories
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
Learning Hub
Explore methodologies, test strategies, and technical resources for designing, validating, and scaling AI systems and networks.
欢迎访问 24x7 自助服务门户网站
其他产品支持
勤学以博览工程师智慧知识宝库
您希望搜索哪方面的内容？
U3401A 数字万用表将于 2017 年 12 月 1 日停产。下单截止日期为 2017 年 11 月 30 日。是德科技始终致力于打造业界一流的客户支持服务，将继续对这些产品提供标准 5 年保修。
如果您预算有限，但又需要一个可靠、性能良好的 4 ½ 位高质量数字万用表，那么全新的 Keysight U3401A 低成本双显示基础型数字万用表将是您的理想选择。基础测量包括 DC、AC 和 AC+DC 电压和电流、2 线电阻、频率、连续性和二极管测试。算术运算功能包括 dBm、相对值、最小值/最大值、比较、保持和百分比。这款价格适中的台式仪器在教育、电子和通信应用方面获得了极大的成功。特别需要说明的是，U3401A 还包括 PC 级防盗锁槽。
