Insulation Tester

Measure Insulation Resistance Safely

INSULATION-TESTER-IR4057

INSULATION TESTER IR4057

• 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
• Digital bar graph

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INSULATION TESTER IR4056

INSULATION TESTER IR4056

• 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
• Stable & medium-speed digital readings, 0.8 second response time of PASS/ FAIL decisions

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INSULATION TESTER IR4053

INSULATION TESTER IR4053

• Safely and accurately measure PV insulation resistance even while generating solar power
• Built-in PV dedicated function, display measurements in 4 seconds

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Analog MΩ HiTESTER

Reliable and Efficient Insulation Testing in the Field

ANALOG MΩ HiTESTER IR4018

ANALOG MΩ HiTESTER IR4018

• Single range testing voltage of 1000 V
• Test insulation resistance up to 2000 MΩ

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ANALOG MΩ HiTESTER IR4017

ANALOG MΩ HiTESTER IR4017

• Single range testing voltage of 1000 V
• Test insulation resistance up to 2000 MΩ

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ANALOG MΩ HiTESTER IR4016

ANALOG MΩ HiTESTER IR4016

• Single range testing voltage of 500 V
• Test insulation resistance up to 100 MΩ

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ANALOG MΩ HiTESTER 3490

ANALOG MΩ HiTESTER 3490

• 3-range testing voltage of 250/500 V (insulation resistance testing up to 100 MΩ), and 1000 V (insulation testing up to 4000 MΩ)
• Continuity check at 3 Ω range via 200 mA testing

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