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Multifunction tester STU 45108
Automotive electrical tester - polarity test, continuity (diodes, switches, fuses, wiring harnesses), function of components before installation (fans, relay, pumps, motors), detection of short circuits and broken conductors, supply voltage 8–32V directly from the vehicle, display of values on the display, short-circuit protection, built-in LED lighting, conductor length approx. 5 m
In stock 2 pcs
Expected shipping:
24.09.2026
Regular price
€30,92
Unit price
/
Unavailable
STUALARM | SKU:
07750273
Product description
The multi-purpose automotive electrical circuit tester is used for a wide range of automotive electrical work.
An excellent helper for all auto electricians and mechanics.
It allows for example:
- polarity test
- test the function of components even before installation ( fans, relays, fuel pumps, window motors, light bulbs, etc...)
- Throughput tests (diodes, switches, fuses, wiring harnesses)
- detection of short circuits, correct earthing, broken wires, etc.)
Technical parameters:
- supply voltage 8-32 V (supply directly from the vehicle)
- display values
- short circuit protection
- wire length approx. 5 m
- built-in LED lighting
An excellent helper for all auto electricians and mechanics.
It allows for example:
- polarity test
- test the function of components even before installation ( fans, relays, fuel pumps, window motors, light bulbs, etc...)
- Throughput tests (diodes, switches, fuses, wiring harnesses)
- detection of short circuits, correct earthing, broken wires, etc.)
Technical parameters:
- supply voltage 8-32 V (supply directly from the vehicle)
- display values
- short circuit protection
- wire length approx. 5 m
- built-in LED lighting
