Electrical System

The prevalence of electronics in the vehicle continues to increase. More than two kilometres of cable are installed in today’s modern mid-sized cars. Over 100 consumers such as battery sensors, engine management or ABS draw electricity from the heavily strained battery. Depending on the vehicle class, the electronics of a modern vehicle must deliver up to 1500 watts of continuous power. During peak load, this already extremely high figure can double.


Leitenberger's extensive product range includes:

  • Electric multifunction testing units
  • Testing units for battery and charging systems
  • Electronics protection
  • Emergency power supply
  • Multimeters
  • Interface for tests on the CAN bus system
  • Glow plug testing units
  • Lighting testing units for trailers and towing vehicles