SONEL MMR6500 Micro-Ohmmeter

The Sonel MMR-6500 Microohmmeter is a digital meter 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 Microohmmeter is 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.
Additional Key Features:
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
Donductors 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,
Large touch screen offering a clear display,
Battery charge monitoring,
Ergonomic operation,
Protection against overheating.

In The Box
MMR-6500 meter – WMGBMMR6500
Current cable 3 m black I1 (200 A, 25 mm 2) – WAPRZ003BLI1
Current cable 3 m black I2 (200 A, 25 mm 2) – WAPRZ003BLI2
Cable 3 m blue 1 kV U1 (banana plug) – WAPRZ003BUBBU1
Cable 3 m blue 1 kV U2 (banana plug) – WAPRZ003BUBBU2
Crocodile clip, black 1 kV 32 A  2 pcs WAKROBL30K03
Double-wire cable 3 m (10 / 25 A) U1/I1 (for I ≤10 A) – WAPRZ003DZBBU1I1
Double-wire cable 3 m (10 / 25 A) U2/I2 (for I ≤10 A) – WAPRZ003DZBBU2I2
Kelvin crocodile 1 kV 25 A (2 pcs, for I ≤10A) – WAKROKELK06
Temperature probe ST-3 – WASONT3
Power supply cable 230 V (IEC C19 plug) – WAPRZZAS1
Case L12 – WAFUTL12
USB cable – WAPRZUSB
User manual
Calibration certificate
PC software (Sonel Reader)