What are the differences between TOS9300 series and TOS5300 series?

TOS9300 series is a comprehensive multi-analyzer that expands upon basic AC/DC withstanding voltage and insulation resistance testing.
Partial discharge test It features DC withstanding voltage up to 7.2 kV and improved setting resolution and accuracy for both AC and DC.
Note: The 10 kV AC/DC TOS9311 is not comparable to the 5 kV TOS5300 series and is excluded from this comparison.

The additional test capabilities include:

  • 7-inch color LCD display provides clear visibility of test settings, overviews and diagrams for intuitive operation
  • Newly equipped with a numeric keypad for direct value input
  • Front USB port supports keyboard connection for numeric and text entry
  • Easy firmware updates via USB memory
  • Standard LAN, USB, and RS232C communication interfaces
  • Rear-panel I/V terminals (analog monitor) allow oscilloscope monitoring of current and voltage waveforms during the withstanding voltage tests without requiring current sensors or high-voltage probes

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