Multifunction tester / Automotive test lamp (9 - 48 V)

Description

• Our high-quality multifunction tester, the AZ 174 automotive test lamp, is your reliable companion for quick and easy troubleshooting and diagnostics on the vehicle's 12 V electrical system and 48 V partial electrical system. Developed and manufactured in Germany, this quality product guarantees precise and efficient fault diagnosis of electrical components.
• The most important features at a glance:
  • Versatile application options: The automotive test lamp not only enables fault diagnosis of electrical components, but is also ideal for quick functional testing without removing the components. With the integrated lighting, consisting of two LEDs, the test area is optimally illuminated so that you can work precisely even in dark environments.
  • Intelligent design: The voltage is displayed on a color-illuminated LC display, while polarity detection is supported by a red/green LED display. The toggle switch allows voltage or ground to be applied to the test probe, ideal for operating electronic components such as relays, fuel pumps, window motors, switches, lamps and much more.
  • Efficient fault diagnosis: The automatic detection and display of DC voltage or pulsed voltage further simplifies fault diagnosis. In addition, the vehicle test lamp enables a continuity test of switches, relays, diodes, fuses, wiring harnesses and more.
  • Safe and reliable: Detectable poor earth connections are signaled both visually and acoustically, with the acoustic signals changing depending on the polarity. The acoustic signal can be switched off in order to be able to react flexibly to different requirements.
  • Practical details: The multifunction tester includes a fully insulated auxiliary ground cable with a length of 0.5 m and has a resettable thermal fuse (7.5 A) to prevent time loss due to cooling times. The measuring range extends from 0-48 V/DC, 0.1-48 V pulsed, 5 Hz-500 kHz, and the supply voltage is 9-48 V/DC.
  • Durable and easy to maintain: The stainless steel test probe ensures a long service life and all individual parts are available as spare parts to ensure long-term readiness for use.
• Discover the quality and precision of the automotive test lamp - your indispensable partner for efficient automotive diagnostics.

Scope of delivery

• 1 test device, 6 m connection cable with battery clamps (20 ft) long
• 1 auxiliary clamp with 0.50 m (20 in.) lead
• in solid plastic case