Logic Probe Power Ground Injector WAE76100

Features:
Theres nothing faster or more versatile to verify circuits and component operation for window and lock motors, fuel pumps, cooling fans, lights, horns, solenoids, relays, and most other power accessories.
Indicates Power and Ground on 6/12/24V circuits.
Thumb switch applies power or ground through the tip.
Backed by a Limited Lifetime Warranty
High intensity headlamp, Audible tone beeper, Super sharp stainless steel tip
Durable coil cord for long reach and easy storage.