High Voltage Insulation Testers (50 Products)

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  1. Megger UHF Partial Discharge Detector All Megger Products
     
    Megger UHF Partial Discharge Detector
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    • Complex measurement functions, simple interface
    • Dual channel functionality for comparing two phases or two UHF sensors
    • Can detect, differentiate and display different defects and discharges within high and medium voltage networks
    We require additional information before you purchase this product.
    Call 01642 931 329
    SKU: UHF-PDD
  2. UNI-T UT513 Insulation Resistance Tester All UNIT Products
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    UNI-T UT513 Insulation Resistance Tester
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    • Range of 500kΩ to10GΩ
    • Datalogging capability
    • Autoranging
    318 Reward Points
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    SKU: UT513
  3. Dilog DL9063 5KV Insulation Resistance Tester All DiLog Products
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    Dilog DL9063 5KV Insulation Resistance Tester
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    • Autoranging insulation resistance tester
    • 500, 1000, 2500 and 5000V measurement ranges
    • Test from 0.005 to 60.00GΩ
    838 Reward Points
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    SKU: DL9063
  4. Kewtech KEW3125A High Voltage Insulation Tester - On All Kewtech Products
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    Kewtech KEW3125A High Voltage Insulation Tester (5kV)
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    • The UK's smallest and lightest high voltage insulation tester
    • Selectable test voltages to 5000V (5kV)
    • Measure insulation resistance to 1TΩ, plus perform DAR and PI testing
    1,056 Reward Points
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    SKU: KEWIT3
  5. Megger MIT2500 Industrial/Utility High Voltage Insulation Tester - Kit All Megger Products
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    Megger MIT2500 Industrial/Utility High Voltage Insulation Tester-2.5kV
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    • Handheld, portable insulation tester
    • Variable test voltage from 50 to 2500V
    • Memory storage with Bluetooth wireless connection
    1,270 Reward Points
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    SKU: 1004-745
  6. HD Electric PT-5000W High Voltage DC Leakage Tester All HD Electric Company Products
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    HD Electric PT-5000W High Voltage DC Leakage Tester
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    • Check de-energised and discharged primary and secondary voltage insulation systems and components
    • Two test voltages: 500 VDC and 5000 VD
    • Pressing and holding pushbuttons to issue the required test voltage prevents accidental operation
    1,876 Reward Points
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    SKU: HD-PT-5000W
  7. Metrel MI2077 TeraOhm 5kV Insulation Tester - Kit All Metrel Products
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    Metrel MI2077 TeraOhm 5kV Insulation Tester
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    • Automated testing: PI, DD, DAR calculations
    • All data is displayed during one single measurement
    • Fully programmable Step-Voltage and Withstanding Voltage test functions
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    SKU: MI2077
  8. Metrel MI3202 GigaOhm 5Kv Insulation Tester All Metrel Products
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    Metrel MI3202 GigaOhm 5Kv Insulation Tester
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    • Insulation testing up to 5kV
    • Large LDC display
    • Compatible with PC
    2,056 Reward Points
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    SKU: MI3202
  9. Metrel MI3201 TeraOhm 5Kv Plus Insulation Tester - Kit All Metrel Products
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    Metrel MI3201 TeraOhm 5Kv Plus Insulation Tester
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    • Digital insulation testing up to 5kV
    • LCD screen and real-time graphs
    • Device storage and PC download
    2,498 Reward Points
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    SKU: MI3201
  10. megger bm15 500 v 1 kv 25 kv 5 kv analogue battery All Megger Products
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    Megger BM15 HV Insulation Tester
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    • Analogue meter
    • Insulation range up to 20GΩ
    • Four test voltages of 500V, 1000V, 2500V, 5000V
    2,630 Reward Points
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    SKU: MEGIT20
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About High Voltage Insulation Testers

All electrical insulation is susceptible to degradation over a time period. At the start of its service life the insulation applied to an electrical system - whether its a common appliance such as a kettle or a high powered device like a transformer - should be strong enough to make leakage current non existent or negligible and ensure that the electrical installation/appliance can be used safely.

However insulation will degrade over time leading to more potential leakage current. As such the system becomes less and less safe over a time period, and this is exactly why insulation resistance tests must be regularly carried out in order to ensure that the resistance of the insulation is sufficiently high.

We have a range of different insulation testers depending upon the application they are to be used in.

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