Product features

  • Indispensable tool in every car workshop
  • Safety cover for the tip of the tester, intended to prevent injuries to users
  • Used for checking electrical installations in all 6 - 24 V systems in the car


  • Connect the clip to any ground point.
  • Pierce the wire insulation with the tip of the tester to find live wires
  • Keep piercing the insulation along the wire until the tester stops being illuminated, which indicates that the wire is broken.
  • Use for other purposes or at different voltages may be life threatening.
  • The product may not be used for verifying the grid voltage!
CodeVoltAdditionsl lenghtDiameterLenghtweight-- prazen stolpec -- 
6198566 - 24121.811038
* Images of products are symbolic. All dimensions are in mm, and weight in grams. All listed dimensions may vary in tolerance.
  • Surface protection

    Tools are made of excellent steel improved composition. Several models come with additional chrome surface protection.
  • Ergonomic handle

    With ergonomic handles and a specially designed grip, surface Unior pliers provide maximum comfort at work and high efficiency with minimum strain.
  • High precision

    With their perfect design and technological superiority, Unior automotive tools ensure a high precision hold in any instance of general or dedicated use.