2021年7月6日 · 34401改变了架构，以低得多的硬件成本实现了高得多的性能。可能是34401太出名了，以至于其之前的3478少有问津，但其性能放到现在也丝毫不落后，价格低廉，虽然我不赞同所谓炮灰表的说法，但很多hp，福禄克，爱德万的老台表特别适合做粗用的工作表

View and Download HP 3478A technical manual online. DILGITAL MULTIMETER. 3478A multimeter pdf manual download.

We provide this page to assist you in using or replacing your product. If this product's status is "Discontinued": This product is no longer sold by Keysight, but is still fully supported. You can receive free enhanced self-support via the Keysight website or …

2022年1月7日 · The 3478A multimeter is a low-cost HP-IB (IEEE 488) programmable instrument for system measurements. A compan ion product to the 3468A with similar display and measurement features, the microprocessor-based 3478A is an autoranging, 5 1/2-to-3 1/2-digit, five-function digital multimeter […]

2023年7月21日 · 34401A可能是史上销量最多的台式万用表，有3个品牌的版本，分别是惠普（HP）、安捷伦（Agilent）、是德（Keysight）。 1992年，惠普推出HP34401A台式万用表。 1999年，惠普分拆测试和计量、化学分析、医疗解决方案和半导体产品事业部，另行组建为安捷伦 …

The 3478A is a full 6 digit multimeter capable of reading signals from 0.1μV to 300V peak. The meter is quite flexible in resolution and scaling modes, but also has a lot of advanced features for communications and programming that we will not cover here. The display will indicate the number and range of the reading begin taken.

2014年9月16日 · 3478是5位半中最稳的表，比8840线性好，不容易损坏。 有图，通用芯片好修，比日本机稳且好修 3468是简化机型，指标比3478要低一点。

View and Download HP 3478A operating instructions manual online. 3478A multimeter pdf manual download.

2013年2月21日 · Underneath the ribbon cable to the HP-IP port there is a single pole connector and some pins for the input voltage ranging from 100-240 V. The actual line frequency (50 or 60 Hz) is selectable by the small dip switch on the back.

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