Thank you very much for attending our webinar “Fundamentals of Electrical Safety Testing: A Thorough Explanation of Hipot, IR, Ground Bond, and Leakage Current Testing” held on June 10, 2026.
We truly appreciate your participation.
For those who were unable to attend or would like to watch the webinar again, we have uploaded the full recording on this page.
Please feel free to watch it at your convenience.
Additionally, we have included the product catalogs of the TOS series instruments that were featured in the webinar. We would be delighted if you would take a look and consider them for your future electrical safety testing needs.
Webinar Recording
Fundamentals of Electrical Safety Testing
A Thorough Explanation of Hipot, IR, Ground Bond, and Leakage Current Testing
Product Catalog
*Please refrain from reproducing the catalogs featured on this page.
Multifunctional Safety Analyzer (10 kV model)TOS9311
- A new model of our latest multifunctional high voltage safety analyzer. A single unit allows for three types of tests: ACW/DCW/IR.
- Maximum voltage for AC withstand voltage testing: 10 kV/50 mA
- Maximum voltage for DC withstand voltage testing: 5 kV/20 mA, 10 kV/10 mA (100 W)
- Measurement range of insulation resistance testing: 0.001 MΩ to 100.0 GΩ (DC-25 V to -1,000 V/DC+50 V to +10,000 V)
- A Withstanding voltage test can also be used for quick NG judgment. The detection sensitivity can be selected from 5 levels.
- LAN/USB/RS232C included as standard
- Easy to read LCD display for real time monitoring during tests. All measurement values and standard outlines displayed in each test
Product Details Page
Electrical Safety Multi-analyzerTOS9300 Series
The TOS9300 series is an electrical safety standard test multi-analyser that can perform several types of safety tests on electronic equipment/components.Types of safety tests include DC Hipot Tester, AC Hipot Tester, Insulation Resistance Test, Ground Bond Test, Leakage Current Test (contact current test, protective conductor current test, patient leakage current test), Partial Discharge Test are available.The models are configured according to the combination of tests required, so that a single unit can handle a variety of safety tests without waste.It is suitable for research and development facilities, quality assurance testing and testing facilities of standards certification bodies, as well as production line facilities.
Download Product CatalogProduct Details Page
Electrical Safety Testers
- TOS5200: Max. output-voltage of AC hipot testing：5 kV /100 mA(500 VA)
- TOS7200: Measurement range of insulation resistance testing：0.01 MΩ to 5000 MΩ (DC-25 V to -1000 V)
- TOS6210: Measurement range of ground bond testing：0.001 Ω to 0.600 Ω (6 A to 62 A)
- TOS3200: Measurement range of leakage current testing：30 μA to 30 mA(rms)
KIKUSUI ELECTRONICSProduct Catalogue 2026
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