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

Usage:
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!