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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. AEMC 6534
    AEMC Instruments 6534 Digital Megohmmeter with Analog Bargraph Digital Megohmmeter w/Analog Bargraph, Alarm, Bluetooth
    Order #: 6534-AEMC
    Mfg #: 2155.55
    Availability: Ships in 1-2 weeks
    Special Price $1,011.75 Regular Price $1,065.00
    Digital Megohmmeter w/Analog Bargraph, Alarm, Bluetooth Learn More
  2. AEMC 6536
    AEMC Instruments 6536 Digital HH Megohmmeter, 10V-500V Digital HH Megohmmeter Analog Bargraph 10V-100V
    Order #: 6536
    Mfg #: 2155.56
    Availability: Ships in 1-2 weeks
    Special Price $1,011.75 Regular Price $1,065.00
    Digital HH Megohmmeter Analog Bargraph 10V-100V Learn More
  3. AEMC 6522
    AEMC Instruments 6522 Digital HH Megohmmeter, 250V - 1000V Digital HH Megohmmeter Analog Bargraph 250V - 1000V
    Order #: 6522
    Mfg #: 2155.51
    Availability: Ships in 1-2 weeks
    Special Price $783.75 Regular Price $825.00
    Digital HH Megohmmeter Analog Bargraph 250V - 1000V Learn More
  4. FLIR IM75-NIST
    FLIR IM75 Insulation Tester/DMM + VFD with NIST calibration Insulation Tester/DMM + VFD with NIST calibration
    Order #: IM75-NIST
    Mfg #: IM75-NIST
    Availability: Please contact Transcat Customer Service for availability.
    Insulation Tester/DMM + VFD with NIST calibration Learn More
  5. Extech MG310
    Extech MG310 Compact Insulation Resistance Tester with Snap-On Cover Compact Insulation Resistance Tester w/Snap-On Cover
    Order #: MG310
    Mfg #: MG310
    Availability: Ships in 3-4 weeks
    $234.29
    Compact Insulation Resistance Tester w/Snap-On Cover Learn More
  6. Gossen Metrawatt METRAHIT ISO AERO
    Gossen Metrawatt METRAHIT ISO AERO Special edition for avionic maintenance, TRMS-multimeter
    Order #: METRAHIT ISO AERO
    Mfg #: M246M
    Availability: Ships in 3-4 weeks
    $1,571.16
    Special edition for avionic maintenance, TRMS-multimeter Learn More
  7. Gossen Metrawatt METRAHIT ISO
    Gossen Metrawatt METRAHIT ISO Insulation tester TRMS-Multimeter, KS17-2,battery
    Order #: METRAHIT ISO
    Mfg #: M246B
    Availability: Ships in 3-4 weeks
    Special Price $1,168.80 Regular Price $1,168.81
    Insulation tester TRMS-Multimeter, KS17-2,battery Learn More
  8. Gossen Metrawatt METRAHIT COIL
    Gossen Metrawatt METRAHIT COIL TRMS-Multimeter, insulation (50V...1000V)
    Order #: METRAHIT COIL
    Mfg #: M246C
    Availability: Ships in 3-4 weeks
    $1,528.26
    TRMS-Multimeter, insulation (50V...1000V) Learn More
  9. Gossen Metrawatt AERO MASTER KIT 2
    Gossen Metrawatt AERO MASTER KIT 2 Avionic Service case including METRAHIT ISO Aero
    Order #: AERO MASTER TEST KIT II
    Mfg #: M246N
    Availability: Ships in 3-4 weeks
    $6,878.69
    Avionic Service case including METRAHIT ISO Aero Learn More
  10. Hioki ST5520-01
    Hioki ST5520-01 Insulation Tester (Bench Type with BCD Output) Insulation Tester (Bench Type w/BCD Output)
    Order #: ST5520-01
    Mfg #: ST5520-01
    Availability: Ships in 3-4 weeks
    $1,364.00
    Insulation Tester (Bench Type w/BCD Output) Learn More
  11. Hioki ST5520
    Hioki ST5520 Insulation Tester (Bench Type) Insulation Tester (Bench Type)
    Order #: ST5520
    Mfg #: ST5520
    Availability: Please contact Transcat Customer Service for availability.
    Insulation Tester (Bench Type) Learn More
  12. HT Instruments HT7051
    HT Instruments HT7051 Programmable digital 5kV insulation tester
    Order #: HV007051
    Mfg #: HT7051
    Availability: Ships in 3-4 weeks
    $3,977.27
    Programmable digital 5kV insulation tester Learn More
  13. HT Instruments MACROTEST G2
    HT Instruments MACROTEST G2 Insulation resistance, ground resistance & bonding continuity
    Order #: HV005038
    Mfg #: MACROTEST G2
    Availability: Ships in 3-4 weeks
    $2,950.00
    Insulation resistance, ground resistance & bonding continuity Learn More
  14. HT Instruments MACROTESTG3
    HT Instruments MACROTESTG3 Multifunction tester according to IEC 61557
    Order #: HV005036
    Mfg #: MACROTESTG3
    Availability: Ships in 3-4 weeks
    $3,500.00
    Multifunction tester according to IEC 61557 Learn More
  15. GearWrench 3880
    GearWrench 3880 5pc.Ratcheting Tap & Die Drive Tool Set
    Order #: 3880
    Mfg #: 3880
    Availability: Ships in 3-4 weeks
    $144.96
    5pc.Ratcheting Tap & Die Drive Tool Set Learn More
  16. Dwyer Instruments 530
    Dwyer Instruments 530 Air Flow Switch
    Order #: 530
    Mfg #: 530
    Availability: Please contact Transcat Customer Service for availability.
  17. BK Precision 307A Analog Insulation & Continuity Meter
    BK Precision 307A Analog Insulation & Continuity Meter
    Order #: 307A
    Mfg #: 307A
    Availability: Ships in 3-4 weeks
    $281.00
    Analog Insulation & Continuity Meter Learn More
  18. Amprobe AMB45 Insulation Resistance Tester
    Amprobe AMB45 Insulation Resistance Tester Insulation Resistance Tester
    Order #: 45273EL
    Mfg #: 2731024
    Availability: Ships in 3-4 weeks
    Special Price $796.54 Regular Price $894.99
    Insulation Resistance Tester Learn More
  19. Hioki 9269-10 DC Bias Current Unit For Im Series LCR
    Hioki 9269-10 DC Bias Current Unit for IM Series LCR DC Bias Current Unit for IM Series LCR
    Order #: 9269-10
    Mfg #: 9269-10
    Availability: Please contact Transcat Customer Service for availability.
    DC Bias Current Unit for IM Series LCR Learn More
  20. Hioki 9268-10 DC Bias Voltage Unit For Im Series LCR
    Hioki 9268-10 DC Bias Voltage Unit for IM Series LCR DC Bias Voltage Unit for IM Series LCR
    Order #: 9268-10
    Mfg #: 9268-10
    Availability: Please contact Transcat Customer Service for availability.
    DC Bias Voltage Unit for IM Series LCR Learn More
  21. Clare Instruments HAL 101
    Clare Instruments HAL 101 AC/DC Hipot & DC Insulation Tester
    Order #: 45179EL
    Mfg #: H101/US
    Availability: Ships in 3-4 weeks
    Special Price $2,395.20 Regular Price $3,095.00
    AC/DC Hipot & DC Insulation Tester Learn More
  22. Simpson Electric 12505
    Simpson Electric 12505 High Voltage insulation Tester
    Order #: 12505
    Mfg #: 12505
    Availability: Ships in 3-4 weeks
    Special Price $4,044.19 Regular Price $4,302.33
    High Voltage insulation Tester Learn More
  23. Hioki 3157-01 AC Grounding HiTester
    Hioki 3157-01 AC Grounding HiTester AC Grounding HiTester
    Order #: 3157-01
    Mfg #: 3157-01
    Availability: Ships in 3-4 weeks
    $3,355.00
    AC Grounding HiTester Learn More
  24. Hioki 3153 Automatic Insulation/Withstanding HiTester, 0.2-5kVAC
    Hioki 3153 Automatic Insulation/Withstanding HiTester, 0.2-5kVAC Automatic Insulation/ Withstanding HiTester 0.2-5kVAC
    Order #: 3153
    Mfg #: 3153
    Availability: Please contact Transcat Customer Service for availability.
    Automatic Insulation/ Withstanding HiTester 0.2-5kVAC Learn More
  25. Hoyt Electrical Instrument 6213A
    Hoyt Electrical Instrument 6213A IN Insulation Tester (1kV up)
    Order #: 6213A
    Mfg #: 6213A IN
    Availability: Ships in 3-4 weeks
    $1,957.00
    IN Insulation Tester (1kV up) Learn More
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