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High Voltage Insulation Testers

Showing 25 Items

  1. Dilog DL9063 5KV Insulation Resistance TesterDilog DL9063 5KV Insulation Resistance Tester

    Dilog DL9063 5KV Insulation Resistance Tester

    inc VAT £502.80 ex VAT £419.00
    Typically ships in 2-4 working days
    • Tests electrical insulation at 5000V, 2500V, 1000V or 500V
    • Test from 0.005 to 60.00GΩ
    • Autoranging tester with timer function and lockable test button
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  2. Kewtech KEW3125A 5kV Tester

    Kewtech KEW3125A High Voltage 5kV Insulation Tester

    inc VAT £774.00 ex VAT £645.00
    In Stock - Available Next Day
    • 1TΩ Insulation resistance range
    • PI and DAR tests
    • 1.5mA leakage current
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  3. Metrel MI2077 5KV Insulation Tester

    Metrel MI2077 5KV Insulation Tester

    inc VAT £1,198.80 ex VAT £999.00
    Typically ships in 2-4 working days
    5KV Insulation tester: Can test Insulation from 250V - 5000V in 50V Steps & Stores 1000 Test results for download with software provided.
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  4. Metrel MI 3202 5kV GigaOhm Insulation Tester

    Metrel MI 3202 5kV GigaOhm Insulation Tester

    inc VAT £1,233.60 ex VAT £1,028.00
    Typically ships in 2-4 working days
    Metrel MI 3202 5kV GigaOhm Insulation tester: Tests Insulation at 250, 500, 1000, 2500 & 5000V comes supplied with a Calibration Certificate.
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  5. Extech MG500 10kV Digital High Voltage Insulation Tester

    Extech MG500 Digital 10kV High Voltage Insulation Tester

    inc VAT £1,402.80 ex VAT £1,169.00
    Typically ships in 7-10 working days
    • 10kV Insulation Resistance Measurements up to 500GΩ
    • Polarization Index (PI) and Dielectric Absorption Ratio (DAR) measurements
    • Preset single buttons for 1kV, 2.5kV, 5kV and 10kV.
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  6. Metrel MI3201 TeraOhm Plus 5kV Insulation Tester

    Metrel MI3201 TeraOhm Plus 5kV Insulation Tester

    inc VAT £1,498.80 ex VAT £1,249.00
    Typically ships in 2-4 working days
    This 5kV Insulation Tester offers CATIV protection and can even store and download the test data. Supplied with 3 year warranty.
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  7. Megger BM15 5kV Analogue Insulation Tester

    Megger BM15 5kV Analogue Insulation Tester

    inc VAT £1,578.00 ex VAT £1,315.00
    Typically ships in 2-4 weeks
    Robust shock mounted analogue display, comes with Pass Band overlays to speed up GO/NOGO testing.
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  8. Megger MJ15 Analogue 5kV Insulation Tester

    Megger MJ15 Analogue 5kV Insulation Tester

    inc VAT £1,752.00 ex VAT £1,460.00
    Typically ships in 5-7 working days
    Versatile unit can be powered by the built in hand crank or batteries. Readings displayed on robust analogue display
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  9. Chauvin Arnoux CA6505 HV Insulation Tester

    Chauvin Arnoux CA6505 HV Insulation Tester

    inc VAT £1,978.80 ex VAT £1,649.00
    Typically ships in 5-7 working days
    • Enormous insulation resistance measurement range of 10kΩ to 10TΩ
    • Simple ‘Go/No go’ indication plus qualitative PI / DAR ratio analysis
    • Measures voltage (5100V), capacitance (49.99F) and leakage current (3000A)
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  10. Metrel MI3205 TeraOhm 5kV Insulation Tester

    Metrel MI3205 TeraOhmXA 5kV Insulation Tester

    inc VAT £1,996.80 ex VAT £1,664.00
    Typically ships in 2-4 working days
    • Measures insulation resistance up to 15TΩ with test voltages of up to 4.99kV
    • Performs a range of analytical functions for insulation assessment
    • Suitable for transformers, transducers, rotating machinery and other industrial installations
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  11. Chauvin Arnoux CA6545 5kV Megohmmeter

    Chauvin Arnoux CA6545 5kV Megohmmeter

    inc VAT £2,088.00 ex VAT £1,740.00
    Typically ships in 5-7 working days
    • Measurement range: 10 kΩ to 10 TΩ
    • 4 pre-set test voltages at 500V, 1000V, 2,500V and 5,000V
    • Adjustable test voltages: 40 to 5100 V in 10 V or 100 V increments
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  12. Kewtech KEW3127 5kV Insulation Resistance Tester

    Kewtech KEW3127 5kV Insulation Resistance Tester

    inc VAT £2,278.80 ex VAT £1,899.00
    Typically ships in 1-3 working days
    • 10TΩ Insulation resistance range
    • Diagnostic testing (IR, PI, DAR, DD, SV and Ramp – breakdown and burn modes)
    • 5.5mA leakage current
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  13. Megger MIT515 5kV Insulation Resistance Tester

    Megger MIT515 5kV Insulation Resistance Tester

    inc VAT £2,436.00 ex VAT £2,030.00
    In Stock - Available Next Day
    5kV insulation tester offering resistance measurement up to 10T ohms. Complete with dielectric absorption ratio and polarisation index modes.
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  14. Metrel MI3210 TeraOhmXA 10kV Insulation Tester

    Metrel MI3210 TeraOhmXA 10kV Insulation Tester

    inc VAT £2,656.80 ex VAT £2,214.00
    Due to ship August 2021
    • Test voltages of between 50V and 14kV in 50V and 100V steps
    • Measures insulation resistance between 0.01MΩ and 20TΩ
    • Suitable for use in transformers, transducers and other industrial equipment
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  15. Chauvin Arnoux CA6547 HV Insulation Tester

    Chauvin Arnoux CA6547 5kV HV Insulation Tester

    inc VAT £2,721.60 ex VAT £2,268.00
    Typically ships in 5-7 working days
    • Insulation resistance measured between 10kΩ and 10TΩ
    • Polarisation index, dielectric absorption ratio and R(t) graph plotting
    • Dielectric discharge measurement for assessing composite insulation
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  16. Megger MIT525 5kV Insulation Resistance Tester

    Megger MIT525 5kV Insulation Resistance Tester

    inc VAT £3,138.00 ex VAT £2,615.00
    Typically ships in 5-7 working days
    5kV insulation tester offering resistance measurement up to 10T ohms. Complete with step contact, ramp testing and an onboard memory.
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  17. Chauvin Arnoux CA6549 HV Insulation Tester

    Chauvin Arnoux CA6549 5kV HV Insulation Tester

    inc VAT £3,270.00 ex VAT £2,725.00
    Typically ships in 5-7 working days
    • Capable of PI, DAR ratio, and dielectric discharge index calculation
    • Real-time projection of R(t) graph on large, graphical display
    • Measures resistance (10TΩ), leakage current, capacitance and voltage
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  18. Chauvin Arnoux CA6550 HV Insulation Tester

    Chauvin Arnoux CA6550 10kV HV Insulation Tester

    inc VAT £3,450.00 ex VAT £2,875.00
    Typically ships in 5-7 working days
    • Test voltages up to 10kV for measuring insulation resistance up to 25TΩ
    • PI, DAR ratio, DD index calculation, and relative mode analysis
    • Multiple graphs shown on screen including R(t)+u(t), i(t) and i(u)
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  19. Megger MIT1025 Insulation Resistance Tester

    Megger MIT1025 10kV Insulation Resistance Tester

    inc VAT £3,936.00 ex VAT £3,280.00
    Typically ships in 5-7 working days
    10kV insulation tester offering resistance measurement up to 20Terra ohms complete with step contact, ramp testing and an onboard memory.
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  20. Chauvin Arnoux CA6555 HV Insulation Tester

    Chauvin Arnoux CA6555 15kV HV Insulation Tester

    inc VAT £4,335.60 ex VAT £3,613.00
    Typically ships in 5-7 working days
    • Maximum test voltage of 15kV for resistance measurement up to 30TΩ
    • Non-destructive test modes for fault-finding plus burning mode for samples
    • Internal memory for 80,000 readings plus USB data transfer
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  21. Megger MIT1525 15kV Insulation Resistance Test Set

    Megger MIT1525 15kV Insulation Resistance Tester

    inc VAT £4,362.00 ex VAT £3,635.00
    Typically ships in 5-7 working days
    • Outputs up to 15kV DC
    • Measures up to 30TΩ
    • Operates from Li-ion battery or AC mains supply
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  22. Megger S1-568 5kV Insulation Resistance Tester

    Megger S1-568 5kV Insulation Resistance Tester

    inc VAT £4,440.00 ex VAT £3,700.00
    Typically ships in 5-7 working days
    • 5kV output with 15 TΩ range
    • 8mA noise rejection plus 4 filters
    • Ideal for use in power utility/power transmission industries
    • Calibration Certificate
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  23. Megger S1-1568 15kV Insulation Resistance Tester

    Megger S1-1568 15kV Insulation Resistance Tester

    inc VAT £5,028.00 ex VAT £4,190.00
    Typically ships in 5-7 working days
    • 15kV output with 35 TΩ range
    • 8mA noise rejection plus 4 filters
    • Ideal for use in power utility/power transmission industries
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  24. Megger S1-1068 10kV Insulation Resistance Tester With Leads

    Megger S1-1068 10kV Insulation Resistance Tester

    inc VAT £5,142.00 ex VAT £4,285.00
    Typically ships in 5-7 working days
    • 10kV output with 35 TΩ range
    • 8mA noise rejection plus 4 filters
    • Ideal for use in power utility/power transmission industries
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  25. Kewtech KEW3128 12kV Insulation Resistance Tester

    Kewtech KEW3128 12kV Insulation Resistance Tester

    inc VAT £5,394.00 ex VAT £4,495.00
    Typically ships in 1-3 working days
    • 500, 1kV, 2.5kV, 5kV, 10kV and 12kV test voltages
    • High 5mA short circuit current
    • 35TΩ resistance range
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Showing 25 Items

High Voltage Insulation Testers

A great range of 5kV, 10kV and 15kV insulation testers from Megger, Metrel, Chauvin Arnoux and Extech.
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About High Voltage Insulation Testers

A great range of 5kV, 10kV and 15kV HV insulation testers from Megger, Metrel and Chauvin Arnoux. Many models in the range offer advanced features including polarisation index, dielectric absorption ratio, step voltage and ramp testing so that you can accurately test insulation and identify potentially costly problems with high voltage installations.

High voltage insulation testers are designed to test insulation resistance of cables and equipment found in high voltage electrical installations to make sure the insulation remains effective under extremely high potentials.

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Our range of Megger, Metrel, Chauvin Arnoux, Kewtech and Dilog testers allow for testing at 5kV, 10kV and 15kV, with many models also being able to measure advanced aspects of insulation performance such as polarisation index, dielectric absorption ratio, step voltage, and ramp testing, thus allowing the user to diagnose problems before they become a costly or dangerous problem.