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YJJ-II series insulating oil dielectric strength tester
technical feature:
1. this insulating oil dielectric strength tester is used for test the dielectric strength of insulating oil
2. the oil dielectric strength tester could improve the output voltage to be 0-100kv
3. the rise voltage of the dielectric strength tester is 2kv/s
4. the dielectric strenghth tester with a USB connection, it could print the testing result automaticlly
YJJ-II series automatic insulating oil dielectric strength tester