Low Resistance Measurement Meter

Product Details:

The MMR-620 Series meters are professional portable instruments for measuring very low resistances. Due to their special measurement algorithm they can be used for both resistive and inductive type of a specimen that makes MMR-620 a perfect instrument for electricianstesting electrical junctions, motors and power transformers windings.The results can be stored in the internal memory and send to a computer via serial interface. A quick PASS/FAIL test function with results displayed and acoustically indicated simplifies measurements considerably. The MMR-620 meter can also be used for testing the quality of the junctions in a production process via the interface.

Additional Information:

• Item Code: MMR620

Product Details:

The MMR-630 Series meters are professional portable instruments for measuring very low resistances. Due to their special measurement algorithm they can be used for both resistive and inductive type of a specimen that makes MMR-630 series perfect instruments for electricians testing electrical junctions, motors and power transformers windings. The results can be stored in the internal memory and send to a computer via serial interface. A quick PASS/FAIL test function with results displayed and acoustically indicated simplifies measurements considerably.

Additional Information:

• Item Code: MMR630

Product Details:

Designed to measure very low resistances of both resistive and inductive types of objects, including amorphous core transformers. This product is made to be used in power plants, railways and maintenance companies, to measure welded and soldered connections, equipotential bondings, earthing conductors, contacts, bolted connections, windings of motors and power transformers and other resistive and inductive objects. MMR-650 can be also utilized on a production lines (eg. at the final production control stage). An innovative combination of a high-performance measuring device with a modern user interface and advanced data management system. Wireless data transmission, enhanced system of 2D codes and ability to print labels to identify test items, all contribute to bringing new quality of work and allow the user to perform a wide range of measurements.

Product Details:

The MMR-6500 digital meter is designed for measuring low resistances with a stabilised current of up to 100 A. The use of test clamps enables the safe measurement of breakers (high-, medium- and lowvoltage), isolators and other components earthed on both sides. The MMR-6500 series meters are equipped with a unique module in their class that measures inductive components which have a current of up to 10 A, enabling the winding resistance of motors, transformers and other inductive components to be measured. Another useful function is the temperature measurement and the automatic compensation of results with relation to the measured temperature or temperature set by the user. The system is completed with a recorder function. Special measuring algorithms and additional functions allow an appropriate measuring method to be chosen depending on the measured component and measurement conditions, thus, widening the application areas of the meter. The state-of-the-art user interface, various communication interfaces, wireless communication and communication with the computer, printer, 2D code reader are integrals features which enable full, comfortable and intuitive management of not only measurements and their results but also ID data of measured components.

Key features of the instrument:

• resistance measurement of:
  • switch and contactor contacts, HV breakers, includingthose earthed on both sides,
  • fuses,
  • screw joints,
  • weld joints,
  • equipotential bondings,
  • contacts,
  • cable connections,
  • heating element connections,
  • rail joints,
  • conductors and cables,
  • windings (motors, transformers, etc.)
  • low-resistance coils,
  • soldered joints,
  • grounding conductors,
  • home and industrial systems,
• voltage drop indication,
• temperature measurement,
• clamps for current leakage measurement,
• working with a printer and 2D code reader,
• l arge touch screen offering a clear display,
• battery charge monitoring,
• ergonomic operation,
• protection against overheating.

Additional Information:

• Item Code: 6500

Product Details:

The MMR-6700 digital meter is designed for measuring low resistances with a stabilised current of up to 200 A. The use of test clamps enables the safe measurement of breakers (high-, medium- and lowvoltage), isolators and other components earthed on both sides. The MMR-6700 series meters are equipped with a unique module in their class that measures inductive components which have a current of up to 10 A, enabling the winding resistance of motors, transformers and other inductive components to be measured. Another useful function is the temperature measurement and the automatic compensation of results with relation to the measured temperature or temperature set by the user. The system is completed with a recorder function. Special measuring algorithms and additional functions allow an appropriate measuring method to be chosen depending on the measured component and measurement conditions, thus, widening the application areas of the meter. The state-of-the-art user interface, various communication interfaces, wireless communication and communication with the computer, printer, 2D code reader are integrals features which enable full, comfortable and intuitive management of not only measurements and their results but also ID data of measured components.

Key features of the instrument:

• resistance measurement of:
  • switch and contactor contacts, HV breakers, includingthose earthed on both sides,
  • fuses,
  • screw joints,
  • weld joints,
  • equipotential bondings,
  • contacts,
  • cable connections,
  • heating element connections,
  • rail joints,
  • conductors and cables,
  • windings (motors, transformers, etc.)
  • low-resistance coils,
  • soldered joints,
  • grounding conductors,
  • home and industrial systems,
• voltage drop indication,
• temperature measurement,
• clamps for current leakage measurement,
• working with a printer and 2D code reader,
• l arge touch screen offering a clear display,
• battery charge monitoring,
• ergonomic operation,
• protection against overheating.

Additional Information:

• Item Code: 6700