Megohmmeters/Insulation Test

Transcat stocks insulation resistance testers that support cable analysis and production line testing. An insulation tester is an ohmmeter that measures the electrical resistance of insulating components. The tester outputs a high DC voltage to generate a current through and over the tested insulation. Readings indicate the amount of current escaping from the insulating material. Since meter resistance values can be displayed in megohms, devices are also called megohmmeters. Transcat honors megohmmeter leader, Megger, for its century of experience in testing insulation resistance by offering a full range of the brand’s instruments. In addition, we carry top testers from Fluke, AEMC, Extech and other top manufacturers.

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  1. Megger MIT300 Insulation & Continuity Tester 250V, 500V
    Megger MIT300 Insulation & Continuity Tester 250V, 500V
    Order #: MIT300
    Mfg #: MIT300-EN
    Availability: In stock
    $640.00
    Insulation & Continuity Tester 250V, 500V Learn More
  2. Megger MIT30
    Megger MIT30 30kV High Voltage Insulation Tester
    Order #: MIT30
    Mfg #: MIT30
    Availability: Ships in 2-3 weeks
    $10,735.00
    30kV High Voltage Insulation Tester Learn More
  3. Megger MIT220
    Megger MIT220 Handheld Insulation Tester 500VDC
    Order #: MIT220-EN
    Mfg #: MIT220-EN
    Availability: Ships in 2-3 weeks
    $550.00
    Handheld Insulation Tester 500VDC Learn More
  4. Megger MIT210 Handheld Insulation Resistance/Continuity Tester, Digital/Analog
    Megger MIT210 HH Insulation Resistance/ Coninuity Tester, Dig/Analog
    Order #: MIT210-EN
    Mfg #: MIT210-EN
    Availability: Ships in 3-5 days
    $470.00
    HH Insulation Resistance/ Coninuity Tester, Dig/Analog Learn More
  5. Megger MIT200
    Megger MIT200 500V Insulation and Continuity Tester
    Order #: MIT200
    Mfg #: MIT200-EN
    Availability: In stock
    $450.00
    500V Insulation and Continuity Tester Learn More
  6. Megger MIT1025-VIP1
    Megger MIT1025-VIP1 MIT1025 Insulation Tester with FREE MIT410/2
    Order #: MIT1025-VIP1
    Mfg #: MIT1025-VIP1
    Availability: In stock
    $5,850.00
    MIT1025 Insulation Tester with FREE MIT410/2 Learn More
  7. Megger MIT1025 10-kV Insulation Resistance Tester
    Megger MIT1025 10-kV Insulation Resistance Tester
    Order #: MIT1025
    Mfg #: 1001-944
    Availability: In stock
    $5,850.00
    10-kV Insulation Resistance Tester Learn More
  8. Megger MJ159 Megohmmeter/Insulation Tester Hand-Cranked
    Megger MJ159 (212159) Megohmmeter/Insulation Tester Hand-Cranked
    Order #: 8000E
    Mfg #: 6410-863
    Availability: Ships in 1-2 weeks
    $1,270.00
    Megohmmeter/Insulation Tester Hand-Cranked Learn More
  9. Salisbury 2680
    Salisbury 2680 Four Way Connector Ground Set
    Order #: SA2680
    Mfg #: 2680
    Availability: Ships in 2-3 weeks
    $851.80
    Four Way Connector Ground Set Learn More
  10. Hoyt Electrical Instrument 4104IN
    Hoyt Electrical Instrument 4104IN High Voltage Insulation Tester
    Order #: 4104IN
    Mfg #: 4104IN
    Availability: Ships in 2-3 Weeks
    Special Price $1,153.45 Regular Price $1,357.00
    High Voltage Insulation Tester Learn More
  11. Hoyt Electrical Instrument 4101IN
    Hoyt Electrical Instrument 4101IN Digital Insulation Tester
    Order #: 4101IN
    Mfg #: 4101IN
    Availability: Ships in 2-3 Weeks
    Special Price $518.50 Regular Price $610.00
    Digital Insulation Tester Learn More
  12. Megger 25149 Test Leads for HiPot Tester
    Megger 25149 Test Leads for HiPot Tester 230425
    Order #: 25149
    Mfg #: 25149
    Availability: Ships in 2-3 weeks
    $164.71
    Test Leads for HiPot Tester 230425 Learn More
  13. Salisbury By Honeywell
    Salisbury By Honeywell FLAT JAW GROUNDING CLAMP "T" W/ STRAIN SLEEVE &"T"SCREW GRD 3
    Order #: 1814
    Mfg #: 1814 SALISBURY
    Availability: Ships in 2-3 Weeks
    Special Price $105.45 Regular Price $111.00
    FLAT JAW GROUNDING CLAMP "T" W/ STRAIN SLEEVE &"T"SCREW GRD 3 Learn More
  14. Hioki 3490
    Hioki 3490 Analog Megohmmeter, 3-Range, 250 to 1000V
    Order #: 3490
    Mfg #: 3490
    Availability: Ships in 2-3 Weeks
    $350.00
    Analog Megohmmeter, 3-Range, 250 to 1000V Learn More
  15. Extech 380395
    Extech 380395 High Voltage Insulation Tester 120V
    Order #: 380395
    Mfg #: 380395
    Availability: Ships in 2-3 Weeks
    $878.90
    High Voltage Insulation Tester 120V Learn More
  16. Extech 380363
    Extech 380363 Digital High Voltage Insulation Tester(1000V,500V,250V)
    Order #: 380363
    Mfg #: 380363
    Availability: Ships in 2-3 Weeks
    $329.99
    Digital High Voltage Insulation Tester(1000V,500V,250V) Learn More
  17. Extech 380320
    Extech 380320 Analog Insulation Tester
    Order #: 380320
    Mfg #: 380320
    Availability: Ships in 2-3 weeks
    $241.99
    Analog Insulation Tester Learn More
  18. Extech 380260
    Extech 380260 Megohmmeter, Autoranging Digital with NIST
    Order #: 380260-NIST
    Mfg #: 380260-NIST
    Availability: Ships in 2-3 Weeks
    $401.49
    Megohmmeter, Autoranging Digital with NIST Learn More
  19. Extech 380260
    Extech 380260 Autoranging Digital Megohmmeter 1000V w/Dual Backlit Display
    Order #: 380260
    Mfg #: 380260
    Availability: In stock
    $285.99
    Autoranging Digital Megohmmeter 1000V w/Dual Backlit Display Learn More
  20. GW Instek GPT-9802
    GW Instek GPT-9802 Voltage Tester
    Order #: GPT-9802
    Mfg #: GPT-9802
    Availability: Ships in 2-3 Weeks
    $1,481.00
    Voltage Tester Learn More
  21. Extech CT20
    Extech CT20 Remote & Local Continuity Tester
    Order #: CT20
    Mfg #: CT20
    Availability: Ships in 2-3 Weeks
    $37.39
    Remote & Local Continuity Tester Learn More
  22. Hioki IR4057-20
    Hioki IR4057-20 Digital Insulation Resistance Tester
    Order #: IR4057-20
    Mfg #: IR4057-20
    Availability: Ships in 2-3 Weeks
    $399.00
    Digital Insulation Resistance Tester Learn More
  23. Hioki IR4056-20 Insulation Tester
    Hioki IR4056-20 Insulation Tester
    Order #: IR4056-20
    Mfg #: IR4056-20
    Availability: In stock
    $260.00
    Insulation Tester Learn More
  24. Hioki IR4018-20
    Hioki IR4018-20 Analog Mega-ohm Meter
    Order #: IR4018-20
    Mfg #: IR4018-20
    Availability: Ships in 2-3 Weeks
    $299.00
    Analog Mega-ohm Meter Learn More
  25. Hioki IR4017-20 Analog Meg-Ohm Meter
    Hioki IR4017-20 Analog Meg-ohm Meter
    Order #: IR4017-20
    Mfg #: IR4017-20
    Availability: Ships in 2-3 Weeks
    $299.00
    Analog Meg-ohm Meter Learn More
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