MS012
Tester for diagnostics of alternator's voltage regulators

The tester imitates the proper operation of alternator for voltage regulator to enable the accurate evaluation of the voltage regulator performance and the selection of the relevant regulator for replacement.
Manufacturer: MSG Equipment

The tester MS012 COM is designed for the diagnostics of 12/24 V voltage regulators – separately from alternators. The tester imitates for voltage regulator:

  • rotor winding coil resistance;
  • alternator rotor speed;
  • alternator load;
  • engine control unit signals – for digital and controlled voltage regulators.

It enables the accurate evaluation of the voltage regulator performance and the selection of the relevant regulator for replacement.

Features:

  • Diagnostics of loaded voltage regulator.
  • Wire colour codes make it easier to connect tester to voltage regulator.
  • Touch-screen.
  • Costless software update.
  • Protection system prevents the device from the damage if voltage regulator is connected wrong for the diagnostics.
Technical Specifications
Supply voltage, V
230
Power consumption, kW
0.5
Software update
yes
Rated voltage of the diagnosed units, V
12, 24
Control
on the touch screen
Width, m
0,265
Depth, m
0,26
Height, m
0,092
Weight, kg
4,1
Short-circuit protection during voltage regulator test
yes
Types of diagnosed voltage regulators
C JAPAN, C KOREA, COM (LIN/BSS), Lamp, P/D, RLO, RVC, SIG
Voltage regulators database
no
Resistance of the imitating rotor winding coil, Ohm
12 V - from 1.8 to 22; 24 V - from 4.1 to 22.
Engine speed imitation, rpm
from 0 to 6000
Voltage regulator load imitation
from 0 to 6
Power source
single-phase electrical network
User interface language
ENG
Video overview
Related videos
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Training course on diagnostics and repair of starters and alternators
A hands-on course designed to train technicians in diagnosing and restoring starters and alternators. You'll learn about common faults, gain experience using MSG Equipment diagnostic tools, and develop the skills to perform high-quality repairs on modern automotive starters and alternators.
Click the link to learn more about the course
Materials about MS012 to download:
Format
Name
Latest update

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Rated voltage of the diagnosed units, V
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Load on alternator
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Types of diagnosed alternators 12V
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Automatic alternator test mode
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Voltage regulators database
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Rated voltage of the diagnosed units, V
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Load on alternator
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Types of diagnosed alternators 12V
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Types of diagnosed alternators 24V
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Types of diagnosed alternators 48V
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Power of diagnosed starters, kW
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Automatic alternator test mode
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Types of diagnosed voltage regulators
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Voltage regulators database
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