EEVblog #468 - Uni-T UT513 Insulation Resistance Meter Teardown

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Teardown Tuesday.
Inside the Uni-T UT513 5KV Insulation Resistance meter.
And what happens when you apply 5KV across the range switch of a cheap arse multimeter?

10KV Relay datasheet: http://www.okita.co.jp/home/okita-up/english/products/reed/relay-pdf/lrl-10x-100pcv_eng.pdf

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Tags:
uni-t
insulation resistance meter
ir meter
megger
review
teardown
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spark
high voltage
blow up
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ir tester
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