MFJ-4403 Voltage Conditioner

Protects against reverse-voltage, over-voltage, voltage transient, and short circuits. Super noise and ripple filtering … Power supply buffering … Lets you run 100 watt SSB from your cigarette lighter socket
Protects against reverse-voltage, over-voltage, voltage transient, and short circuits. Super noise and ripple filtering … Power supply buffering … Lets you run 100 watt SSB from your cigarette lighter socket