Megger (Programma) MOM200A Micro-Ohmmeter

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  • Compact and rugged
  • Intuitive, easy operation
  • 0-200A DC current output
(Ex. VAT) £4,900.00 (Inc. VAT) £5,880.00

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  • Description

    Megger (Programma) MOM200A Micro-Ohmmeter

    Since the acquisition of Programma in 2007, Megger has since manufactured the established MOM series of micro-ohmmeters.

    Designed for checking and measuring contact resistances of high voltage isolators, busbar joints and circuit breakers, the Megger (Programma) MOM200A micro-ohmmeter will output DC currents of up to 200A in order to provide extremely accurate resistance measurements as low as one Micro-Ohm.

    The Megger MOM200A can also output 100A of DC current for extended periods of time, which makes it a perfect instrument for diagnosing high resistance, poor electrical connections.

    Available as both 115V and 230V models and with or without test leads and transport case (please select the correct model from the drop down list above), the Megger MOM200A is also very portable weighing in at around 14kg; very convenient for transporting between electrical substations and industrial environments.

    Why test resistance at such a low value?

    If the contact resistance on a high current electrical joint is too high, temperature rises and power loss are inevitable leading to a host of problems such as overheating joints and electrical equipment failure. The following table demonstrates the importance of low resistance joins within high current applications:

    CurrentContact ResistancePower Loss 
    10,000A (10kA) 1 milli-Ohm 100,000 Watts (100kW)
    10,000A (10kA) 0.1 milli-Ohm 10,000 Watts (10kW)
    1,000A (1kA) 1 milli-Ohm 1,000 Watts (1kW)
    1,000A (1kA) 0.1 milli-Ohm 100 Watts


    Key Features

    • Compact and rugged
    • Intuitive, easy operation
    • 0-200A DC current output


    We Have a Choice Of Four MOM200A Kits:

     115V / 230V OperationIncludes GA-02053 
    Test Lead Set
    Includes GA-00200 
    Ground Cable
    Includes GD-00010 
    Transport Case
    230V Model 
    230V with Accessories 
    230V  ✔
    115V Model 
    115V with Accessories
    115V  ✔  ✔  ✔
  • Specification

    Please click here for full product specifications
  • Product Documents

    Product Attachments

    View FileMegger MOM200A Datasheet    Size: (171.23 KB)
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  • Delivery Information

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    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
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    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only.

    Customers outside the UK: exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail with your name, address and the items you would like to order for an accurate shipping quote.