Motor Measurement System
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The MMS-2 measures the resistance of the motor winding(s) and comes ready to go with a digit LCD that can measure winding resistance from 1.0 to 49.9 milli ohms. Readings can be done with the motor in or out of the car or the rotor in or out of the motor. The MMS-2 has two operational modes Single Pole or Two Pole. Use the Single Pole mode when the motor is apart and measuring each coil independently. Use the Two Pole mode for a quick reference check to make sure the motor is the correct winding. (Great for Tech inspection!) 

To measure the resistance of a motor connect the MMS-2 leads to the motor windings via the solder tabs. To measure from phase to phase move the leads to obtain your resistance readings (A-B, A-C and then B-C). 
To measure the resistance of each motor winding individually (Single Pole) disassemble motor and measure from the center ring to each motor winding solder tab. 

In any arrangement the MMS-2 will read the milli ohms of the motor windings. The lower the reading the bigger the horsepower!


** Stator measurement range 0-99.9 mOhms  


  • Item #: MMS-2
  • Condition: New

Motor Measurement System

Price: $125.00
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