MOM3 Handheld micro-ohmmeter
The MOM3 handheld 300 A micro-ohmmeter is purpose-built for measuring the resistance of critical electrical components such as circuit breaker contacts, busbar joints, and other high-current links. Its effectiveness in conducting these measurements is achieved using an ultracapacitor, a technology that distinguishes it from conventional capacitors. The size and great interface of the product makes it very practical in use for daily work on site.
The MOM3 micro-ohmmeter includes:
- Ultra Capacitor Technology: The MOM3 employs an ultracapacitor that can store a significant amount of energy compared to standard capacitors. This capability allows it to generate a very high output current during discharge, a crucial requirement for accurately measuring low resistances in high-current components.
- Low Internal Resistance: The ultra capacitor's low internal resistance ensures that the energy it stores is efficiently and effectively discharged, contributing to the micro-ohmmeter's high accuracy when measuring resistance.
Versatile Use: The MOM3 micro-ohmmeter is designed to be highly versatile, making it suitable for use in various settings. It can be employed anywhere to measure low resistance values with a high degree of accuracy, ensuring reliable results.
How do I properly maintain and store the MOM3 Micro-ohmmeter?
To maintain the MOM3, keep it clean and store it in a dry, dust-free environment. Regularly check the battery levels and charge them if needed. Avoid exposure to extreme temperatures or moisture to prolong the device's lifespan. Store the MOM3 with battery charged.
What should I do if the MOM3 displays inconsistent resistance readings?
First, ensure that the test leads and connections are secure and free from corrosion. Clean the contact points and try re-measuring. If the issue persists, consider recalibrating the device or contact service support for further assistance. Evaluate if object is special and other connection clamps are necessary.
How do I update the firmware on the MOM3?
Firmware updates can be done by our authorized service center. If you encounter issues, contact our support team for guidance.
Can I recalibrate the MOM3 myself, or do I need professional service?
While the MOM3 is designed to maintain accuracy, recalibration should be done by a certified service center to ensure precision. If you believe recalibration is necessary, contact our support team to arrange professional calibration services.
What does it mean if the MOM3 is unable to connect via Wi-Fi?
If Wi-Fi connectivity issues arise, check that the device is within range of your network and that your network is functioning correctly. Restart the MOM3 and try reconnecting. If the problem persists, consult the user manual or contact customer support for help. MOM3 is made to have Wi-Fi communication with EGIL200.
How can I transfer and save test data from the MOM3?
Test data can be transferred via the Wi-Fi connection to a Megger Egil200 or via USB-C to a computer. Ensure the devices are paired, then follow the prompts on the MOM3 to transfer and save your data. For more detailed instructions, refer to the user manual or reach out to support.
What should I do if the MOM3 stops working during a test?
If the device stops working, first check the battery level and recharge the batteries if needed. If the problem isn’t battery-related, reset the device by powering it off and on again. If the issue persists, contact our technical support team for further assistance.
How do I clean the MOM3?
Clean the MOM3 using a soft, dry cloth. Avoid using any liquids or harsh chemicals. Ensure that the test leads and connections are clean and free of debris. Regular cleaning will help maintain the device's accuracy and longevity.
Is there a warranty on the MOM3 Micro-ohmmeter?
Yes, the MOM3 comes with a 18 month warranty that covers manufacturing defects and component failures under normal use conditions. For full details, please refer to the warranty documentation provided with your device or contact our support team.
What is the maximum current capacity of the MOM3 Micro-ohmmeter?
The MOM3 can generate up to 300A, making it ideal for measuring low resistance in electrical contacts and materials.
Is the MOM3 Micro-ohmmeter portable?
Yes, the MOM3 is battery-powered and weighs only 1.1 kg, making it highly portable for field and on-site testing.
What resistance range can the MOM3 measure?
The MOM3 features auto-ranging and can measure resistance from 1μΩ to 3000mΩ.
Does the MOM3 have wireless connectivity?
Yes, the MOM3 is equipped with Wi-Fi, allowing for seamless data transfer to a Megger Egil200 for further analysis.
What power source does the MOM3 require?
The MOM3 is battery-powered, providing flexibility and mobility for testing without the need for a constant external power supply.
How does the auto-ranging feature work?
The auto-ranging function automatically selects the correct measurement range based on the resistance being measured, ensuring precise readings.
Is the MOM3 compatible with other devices?
Yes, the MOM3 can wirelessly communicate with the Megger Egil200, allowing you to easily transfer, “to transfer results
What makes the MOM3 suitable for fieldwork?
The MOM3 is designed for the high voltage environment and can handle the high disturbance level on site. It’s lightweight design, battery power, and Wi-Fi connectivity make the MOM3 ideal for on-site and field testing.
Can the MOM3 be used for both small and large resistance measurements?
Yes, the MOM3's auto-ranging capability allows it to accurately measure a wide range of resistance values, from a few micro-ohms to milli-ohms.
How easy is it to transport the MOM3 Micro-ohmmeter?
Weighing just 1.1 kg, the MOM3 is designed for easy transportation.
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