Multifunction tester STU 45109

Product detailed description

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

It is an excellent helper for all auto electricians and mechanics.

For example:

- polarity test
- testing the functionality of components before they are installed ( fans, relays, fuel pumps, window motors, light bulbs, etc...)
- throughput tests (diodes, switches, fuses, cable harnesses)
- detection of short circuits, correct earthing, broken wires, etc.)
- voltage measurement 0 - 80 V
- resistance measurement 0 - 200 kΩ
- frequency measurement / oscilloscope 0 Hz - 1 MHz
- diode test

Technical parameters:

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

Contents of the package:

- Tester with cable
- test tip
- instructions for use