The DLM4000 Series Oscilloscope is unique to the industry, providing eight channel mixed signal suitable to test and debug applications in embedded systems, power electronics, mechatronics and automotive sectors. Available in both 350MHz and 500MHz models, the 2.5 GSa/sec DLM4000 features eight analog input channels.


  • Built-in user friendly Graphical help. No need to consult the user's manual. 
  • Multiple language support: English, Japanese, Chinese, Korean, Italian, French, German, Spanish, Russian.
  • Multi-Color LED display. 
  • Statistical Analysis. 
  • Trend and Histogram of waveform parameters. 
  • Waveform monitoring on a PC. 
  • Data transfer to a PC. 
  • GO/NO-GO judgement using polygon zoning or waveform parameters is possible without programming. 
  • 29 different parameters such as Min, Max, Mean and Standard deviation from multiple acquisitions. 
  • Power supply analysis function. 
  • Extra Deep Memory (125 Mega-Points). Super long record lengths with ease. 

The eight input channels features Flex MSO which converts to an 8-bit logic analyzer at the push of a button, with sixteen additional logic analyzer inputs as an option, making it into a 24-bit logic analysis system. 

Advanced measurement and analysis features such as power analysis and serial-bus analysis, digital filtering, user-defined math, and super long record lengths (up to 125 Mega Points) make the DLM4000 a super powerful engineering tool. High-resolution 12.1 inch LCD display, compact landscape format, ergonomic and friendly user-interface makes this series easy to use.

DLM4038  350Mhz   Standard 8 analog channels or 7 analog channels + 8-bit logic
DLM40538  500Mhz   8 analog channels + 16-bit logic or 7 analog channels + 24-bit logic

DLM4000 Specifications (PDF)
(documents are in PDF format and will open in a new window) 3.92MB