600 Series

Rotor Stator Diode Tester


K650 (Heavy Duty)

Designed for high amperage test of Y and Delta stators to determine open, shorted or grounded conditions. Provides DC test to determine open shorts and grounded rotors.


  • One 4-1/2" meter,0-200 amps-tests stator current
  • One 3" meter, 0-10, amps-tests rotor current
  • 115 V. AC, and 12 & 24 V. DC
  • 18"wide x 12"high x 24" deep
  • Shipping Weight: 40 lbs

    • Available Accessories


    Available documents

    From here you can download any of this documents to your computer:

    Lester Alternator Test Lead Chart

    K-650 Instructions Manual


    Available Service Parts

    K-650

    2FAA01-73ON OFF SW SPST
    2FC53-73TABSON OFF ON SWITCH SPDT
    67702SOLENOID 100 AMPS
    LH3927CLAMP SMALL
    P27B-RDPUSH BUTTON
    SR 7P-2STAIN RELIEF SMALL
    SR 9P-2STAIN RELIEF LARGE
    W58-XB1A4A-10FUSE BREAKER 10 AMPS
    W58-XB1A4A-20FUSE BREAKER 20 AMPS
    MC K500METAL CASE K-500
    PB K650ALUMINUN P B K-650
    200A DONUTDONUT 200 A AC
    2046 0-200A200AMP AC METER MODEL 2046
    795 0-10A0-10 ADC METER MODEL 795
    1FD92ELECTRIC CORD 14/3
    12 2412/24 VDC TRANSFORMER 115 VAC