Hioki ST5520

Hioki ST5520
Insulation Resistance Tester Fully configurable test voltage 25V to 1kV resistance to 10GΩ

The Hioki ST5520 Bench Top Insulation Resistance Tester offers user configurable insulation test voltages from 25V to 1000V with a resolution of just 1V! Insulation resistance test across this range is covered up to a resistance of 9.9GΩ. Key features also include Fast test speeds, high speed discharge rates, plus contact check functions.


What we like: It’s a great bench top insulation tester suitable for both the test laboratory or production test facility. Its freely configurable test voltage range from 25V to 1000V with 1V resolution future proofs the unit for changes to your test levels as you no longer have to rely on having suitable fixed ranges.
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Inc VAT £1246.80
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Hioki ST5520 Features
  • Test insulation resistance at voltages from 25V to 1000V a 1V resolution
  • Resistance measurements up to 1GΩ across 5 measurement ranges for max resolution
  • Test duration can be set from 0.045s to 1000s
  • Check functions include Contact Check Function & Short Circuit Function
  • RS-232C interface to capture measurements and assessment results from PC or PLC System
  • I/O terminals for external control
  • Large digital LCD display for easy viewing
  • CAT III 1000 V, CAT IV 600 V safety rating
  • 3-year warranty
Hioki ST5520 Description
Hioki ST5520 Test Kit Includes
Hioki ST5520 Accessories
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