7
Introduction
Introduction
Thank you for choosing the Hioki IR5050/IR5051 High Voltage Insulation Tester. To
ensure you get the most out of this instrument over the long term, please read this
instruction manual carefully and keep it available for future reference.
Please review the separate Operating Precautions before using this instrument.
The IR5051 adds PV insulation resistance measurement functionality to the IR5050.
Product registration
Register your product in order to receive important product
information.
https://www.hioki.com/global/support/myhioki/registration/
Target audience of this instruction manual
This instruction manual has been written for use by individuals who use the product
or provide information about how to use the product. In explaining how to use the
product, it assumes electrical knowledge (equivalent of the knowledge possessed by
a graduate of an electrical program at a technical high school).
Trademarks
• Excel is a trademark of the Microsoft group of companies.
• The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth
SIG, Inc. and any use of such marks by Hioki E.E. Corporation is under license.
Other trademarks and trade names are those of their respective owners.
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