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Insulation Tester, PV Function, Voltage 50 to 1 kV, 600 V AC/ 1 kV DC, Comparator Function

HIOKI IR4053-10
HIOKI IR4053-10
HIOKI IR4053-10
HIOKI IR4053-10

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IR4053-10   Datasheet
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Digital Megohmmeter

50V, 125V, 250V, 500V, 1kV

200kohm to 4Gohm








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Technical Documents (6)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Product Overview

IR4053-10 is a digital insulation resistance tester for photovoltaic generation systems. Measure insulation resistance accurate and safely without being affected by generated solar power and identify the value in just 4 seconds.
  • Safely and accurately measure PV insulation resistance even while generating solar power
  • Built-in PV dedicated function, display measurements in 4 seconds
  • Five ranges (50/125/250/500/1000V) built in for normal insulation resistance measurement
  • Built-in 1000VDC voltage measurement for open voltage tests of PV systems that support 1000V
  • Built-in comparator function
  • Drop proof design withstands drop onto concrete from a height of 1meter
  • Magnetic adapter 9804-02 for convenient connection (optional)
  • Dimension is 159mm (6.26in)W x 177mm (6.97in)H x 53mm (2.09in)D


Insulation resistance tester, Test lead L9787 X1, Neck strap X1, Instruction manual X1, AA alkaline batteries (LR6) X4.

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£352.00 ( ex VAT  ) £422.40 ( inc VAT )

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