Have a question? Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

+420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Have a question? Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Multifunction tester STU 45109

Autoelektrikářský tester s osciloskopem - měření napětí 0–80V, odporu 0–200k?, frekvence 0Hz–1MHz, test diod, zkouška polarity a průchodnosti, detekce zkratů a přerušených vodičů, napájení 8–32V z vozidla, ochrana proti zkratu 8A, barevný LCD displej 1,8"" TFT, menu v češtině, délka vodičů cca 9,7 m, vhodný pro ventilátory, relé, palivová čerpadla a motory"

In stock 2 pcs
Expected shipping: 15.06.2026
Regular price 1.499,00 Kč 1.238,84 Kč excl. VAT
STU  |  SKU: 07750274  |  Barcode: 8595684130850

Product description

The multi-purpose automotive electrical circuit tester/measuring instrument is used for a wide range of automotive electrical work.

An excellent helper for all auto electricians and mechanics.

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.)
- voltage measurements 0 - 80 V
- resistance measurement 0 - 200 k?
- frequency measurement / oscilloscope 0 Hz - 1 MHz
- diode test

Technical parameters:

- supply voltage 8-32 V (supply directly from the vehicle)
- short circuit protection 8 A
- wire length approx. 9.7 m
- high-contrast 1.8" TFT colour LCD display
- MENU in Czech language
- Built-in light for easy measurement in dark areas

Package contents:

- tester with cable
- tester tip
- instructions

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