
Tester for diagnostics of alternator's voltage regulators
Product code: MS012 COM
Brand: MSG






Product description
The MS012 COM tester is a professional tool for diagnosing 12V and 24V alternator voltage regulators without requiring an alternator. It precisely simulates key alternator functions, including:
- Rotor winding coil resistance
- Alternator rotor speed
- Alternator load
- Engine control unit signals (for digital and controlled voltage regulators)
This enables an accurate assessment of a voltage regulator’s performance and helps in selecting a compatible replacement.
Key features
- Comprehensive diagnostics – Evaluates voltage regulators under load conditions.
- Easy connectivity – Wire color coding simplifies setup.
- User-friendly operation – Touchscreen interface for convenient control.
- Future-proof – Cost-free software updates.
- Damage protection – Built-in safeguards prevent harm from incorrect connections.
Specifications
Supply voltage, V |
230* |
|
Supply mains type |
Single-phase |
|
Power demand (max.), W |
500 |
|
Dimensions (L×W×H), mm |
260×265×92 |
|
Weight, kg |
4,1 |
|
IP rate |
IP20 |
|
Voltage regulator diagnostics |
||
Rated voltage of the diagnosed voltage regulators, V |
12; 24 |
|
Resistance of the imitating rotor winding coil, Ohm |
12 V |
from 1,8 up to 22 |
24 V |
from 4,1 up to 22 |
|
Stator winding coil speed (engine speed imitation), rpm |
from 0 up to 6000 |
|
Voltage regulator load imitation, % |
from 0 up to 100 |
|
Measured parameters |
- Stabilization voltage; - Rotor winding coil current; - Control lamp (D+). Additionally, for the digital voltage regulators (COM): - ID; - Protocol; - Data exchange speed; - Data exchange protocol type; - Voltage regulator self-diagnostics errors. |
|
Diagnosed voltage regulator types |
12 V |
L/FR, SIG, RLO, RVC, C KOREA, P-D, C JAPAN, COM (LIN, BSS), |
24 V |
L/FR, COM (LIN, BSS) |
|
Special features |
||
Short circuit protection |
Available |
|
Short circuit signal tone |
Available |
|
Software update |
Available |
Product packing
Pack number | Dimensions | Weight |
---|---|---|
1 | 4 x 39 x 13 cm | 4.5 kg |
Delivery fee
Delivery method | Gross price |
---|---|
Pickup in Nagytarcsa | 0,00 € |
Pickup in Debrecen | 0,00 € |
DHL Worldwide Express | 104,97 € |